Creating a Flattering Knit Dress with Princess Seam Pattern

Knitting is a beloved craft that allows creative individuals to design and create their own unique garments. One popular project for knitters is making a princess seam knit dress. This type of dress is known for its flattering fit and elegant design, making it a staple in many women’s closets. With a princess seam knit dress pattern, knitters can create a custom-fit garment that showcases their skills and style.
The princess seam knit dress pattern typically includes instructions for knitting the dress in separate pieces, such as the front, back, and sleeves. These pieces are then sewn together using a technique called mattress stitch, which creates a seamless and polished look. The princess seam detailing is what sets this dress apart, as it contours the body in a way that is both flattering and comfortable.
One of the key benefits of using a princess seam knit dress pattern is the ability to customize the design to fit your unique measurements. This ensures that the dress will fit you perfectly and accentuate your best features. Additionally, knitters can choose their preferred yarn and color to create a dress that matches their personal style and preferences. Whether you prefer a classic black dress or a colorful statement piece, the possibilities are endless with a princess seam knit dress pattern.
Princess Seam Knit Dress Pattern

A princess seam knit dress pattern is a versatile and flattering option for anyone looking to create a custom-made dress. The princess seam design refers to the seam that starts at the shoulder and curves down the front or back of the dress, creating a fitted and tailored look.
When it comes to choosing a knit fabric for your princess seam dress, it’s important to select one with the right amount of stretch and recovery. Look for fabrics labeled as “knit” or “stretch” to ensure that your dress will be comfortable and have enough give for movement.
One of the benefits of using a princess seam pattern is that it allows for adjustments and customization to fit your body shape perfectly. You can easily modify the pattern to accommodate a larger bust or waist, or shorten or lengthen the dress as desired.
To sew a princess seam knit dress, you will need to have some basic sewing skills and tools. A sewing machine, stretch sewing needle, and thread in a matching color are necessary for the project. In addition, it may be helpful to have some pins, a measuring tape, and an iron to press the seams.
Once you have gathered your materials, you can start by cutting out the pattern pieces according to the instructions. Make sure to transfer any markings onto the fabric using tailor’s chalk or a washable fabric pen.
The construction of a princess seam knit dress typically involves sewing the front and back bodice pieces together along the princess seam lines. Depending on the design, you may also need to attach sleeves, add a zipper or buttons, or finish the neckline and hem.
Overall, a princess seam knit dress pattern is a versatile and customizable option for creating a dress that fits you perfectly. With the right fabric, tools, and skills, you can sew your own stylish and flattering dress that will be a wardrobe staple for years to come.
What is a Princess Seam?

A princess seam is a type of seam used in garment construction, specifically in women’s clothing, to create a tailored and fitted look. Unlike traditional side seams, which run straight down the sides of a garment, princess seams are curved seams that run vertically along the front and back of a garment, typically from the shoulder to the waist or hip.
The name “princess seam” comes from the fact that this type of seam was popularized during the Victorian era when princesses and royalty often wore dresses with this unique construction. Today, princess seams are commonly used in various dress silhouettes and are particularly popular in knit dress patterns.
The main purpose of princess seams is to provide a more flattering fit and shape to the garment. By curving along the natural contours of the body, princess seams create a slimming effect and enhance the hourglass figure. They also allow for better shaping and control over the fit of the garment, as they can be easily adjusted to accommodate different body types and sizes.
Princess seams are especially beneficial in knit garments, as they eliminate the need for darts or other shaping techniques that may disrupt the stretch and drape of the fabric. The curved seam lines of princess seams also make them ideal for showcasing color blocking or pattern matching in knit dress designs.
In summary, a princess seam is a curved vertical seam used in garment construction to create a more tailored and fitted look. It is particularly popular in knit dress patterns due to its flattering fit and ability to showcase unique design elements. Whether you’re a princess or not, a dress with princess seams is sure to make you feel like royalty.
Choosing the Right Knit Fabric

When it comes to sewing a princess seam knit dress, one of the most important factors to consider is the type of fabric you will use. Choosing the right knit fabric can make a huge difference in the fit and comfort of the finished dress. Here are some key points to keep in mind when selecting the fabric for your project.
Fabric Weight:
The weight of the knit fabric you choose will determine how the dress hangs and drapes on your body. Lighter weight knits, such as jersey or lightweight interlock, are great for creating flowy and more casual dresses. On the other hand, heavier weight knits, like ponte or double knit, give a more structured and formal look. Consider the occasion and the desired style of the dress when selecting the fabric weight.
Stretch and Recovery:

Another important factor to consider is the stretch and recovery of the knit fabric. The dress pattern you are using will likely specify the required amount of stretch, so make sure to choose a fabric that meets those requirements. Additionally, pay attention to how well the fabric recovers after stretching. A fabric with good recovery will maintain its shape and not become stretched out over time.
Fabric Content:
The content of the knit fabric can also affect the look and feel of the dress. Natural fiber knits, such as cotton or bamboo, tend to be more breathable and comfortable, making them a great choice for summer dresses. Synthetic fiber knits, like polyester or nylon, often have more stretch and durability, making them suitable for more fitted and structured designs. Consider your personal preferences and the desired characteristics of the dress when selecting the fabric content.
By considering the fabric weight, stretch and recovery, and fabric content, you can choose the perfect knit fabric for your princess seam dress project. Remember to also prewash and iron your fabric before cutting and sewing to ensure the best results.
Taking Accurate Body Measurements
When it comes to sewing or making your own clothing, it is essential to take accurate body measurements in order to ensure a perfect fit. Whether you are using a princess seam knit dress pattern or any other pattern, the measurements you take will determine the size and shape of the garment.
Getting started: Before you begin taking your measurements, make sure you have a flexible measuring tape, a mirror, and a friend to assist you. It’s important to wear well-fitting undergarments and stand in a relaxed position, with your weight evenly distributed.
1. Bust measurement:

The bust measurement is taken around the fullest part of your bust. Make sure the measuring tape is parallel to the floor and not too tight or too loose. Record this measurement in inches or centimeters.
2. Waist measurement:

The waist measurement is taken around the narrowest part of your waist. Again, ensure the measuring tape is parallel to the floor and snug but not constricting. Record this measurement.
3. Hip measurement:

The hip measurement is taken around the fullest part of your hips. Keep the measuring tape parallel to the floor and make sure it’s not too tight or too loose. This measurement will help determine the fit of the garment around the hips.
4. Length measurements:

Measurements for the length of the garment will vary depending on the specific pattern, but common measurements include the back neck to waist, waist to hip, and waist to floor. It’s important to accurately measure these lengths to ensure the dress will be the right length for your body.
By taking these accurate body measurements, you will be able to select the correct size when using a princess seam knit dress pattern or any other sewing pattern. Keep in mind that everyone’s body is unique, and it’s important to adjust the pattern as needed to achieve the desired fit. Happy sewing!
Understanding Pattern Sizes
When it comes to sewing your own clothes, understanding pattern sizes is crucial. Patterns provide a blueprint for creating garments, and they come in various sizes to accommodate different body types. Before you start your project, it’s important to know how to choose the right size.
Patterns typically come with a size chart that lists the measurements for each size. These measurements include bust, waist, and hip circumference, as well as other important body measurements. It’s important to take accurate measurements of your own body and compare them to the size chart to determine which size is the closest match.
Choosing the correct pattern size is not always a straightforward process. Keep in mind that pattern sizes may not directly correspond to ready-to-wear sizes. This is because patterns are designed to provide ease and room for movement, unlike some mass-produced clothing. It’s also worth noting that different pattern companies may have slightly different sizing standards, so it’s always a good idea to check the specific company’s size chart.
To ensure a proper fit, it’s often recommended to make a muslin or test garment before cutting into expensive fabric. This allows you to make any necessary adjustments to the pattern and ensure that the final garment will fit well. Keep in mind that patterns are not one-size-fits-all, and it may be necessary to make alterations to the pattern to suit your unique body shape and proportions.
In conclusion, understanding pattern sizes is essential for successful sewing projects. By taking accurate measurements and comparing them to the size chart, you can choose the correct size for your body. Making a muslin or test garment can help ensure a proper fit, and don’t be afraid to make alterations to the pattern to achieve the desired result.
Modifying the Dress Pattern
When working with a princess seam knit dress pattern, it is important to understand how to modify it to fit your specific measurements and style preferences. Here are some tips and techniques to help you make adjustments to the pattern:
1. Adjusting the bust measurement
If the dress pattern is too tight or too loose around the bust area, you can make adjustments by adding or subtracting width to the front and back bodice pieces. To do this, measure your bust circumference and compare it to the pattern’s measurements. If the pattern is smaller, you will need to add width, and if it is larger, you will need to subtract width. Divide the difference evenly between the front and back pieces to maintain the balance of the garment.
2. Lengthening or shortening the dress
If you want to modify the length of the dress, you can do so by adjusting the skirt portion of the pattern. To lengthen the dress, simply add more length to the bottom of the skirt pattern. To shorten the dress, cut off the desired amount from the bottom of the skirt pattern. Remember to make the same adjustments to both the front and back skirt pieces to maintain the symmetry of the dress.
3. Adding or removing sleeves
If the dress pattern includes sleeves but you prefer a sleeveless or short-sleeve style, you can easily modify the pattern to suit your preferences. To remove sleeves, simply omit the sleeve pattern pieces and adjust the armhole accordingly. If you want to add sleeves, you can use a different sleeve pattern and attach it to the armhole of the dress pattern. Make sure to check the ease and fit of the sleeve before sewing it onto the dress.
By understanding how to modify the princess seam knit dress pattern, you can create a garment that fits your body perfectly and reflects your personal style. Remember to always make test garments and muslins before cutting into your final fabric to ensure the best fit and results.
Preparing the Fabric

Before starting to sew the princess seam knit dress, it is important to properly prepare the fabric. Whether you are using a knit fabric with stretch or a more stable knit, there are a few steps that should be followed to ensure the best results.
1. Pre-wash the fabric: It is recommended to pre-wash the fabric before cutting and sewing. This helps to remove any shrinkage that may occur once the finished garment is washed. It is important to follow the manufacturer’s instructions for washing the specific type of fabric you are using.
2. Iron the fabric: After washing and drying the fabric, it is important to iron it before cutting. Ironing helps to remove any wrinkles and ensures a smooth and even surface for cutting and sewing. Use a low heat setting appropriate for the type of fabric you are using.
Pro tip: If you are working with a knit fabric that is prone to curling at the edges, you can use a spray starch or fabric stabilizer to help keep the fabric flat and easier to work with.
Once the fabric is prepped, you can proceed with cutting out the pattern pieces and sewing the princess seam knit dress. Taking the time to properly prepare the fabric will help ensure a professional-looking finished garment that fits well and holds up to wear and washing.
Cutting Out the Pattern Pieces

In order to create a princess seam knit dress, you will need to start by cutting out the pattern pieces. The pattern pieces will serve as a guide for cutting and sewing the dress.
It is important to carefully follow the instructions and markings on the pattern pieces to ensure accuracy in cutting and sewing. Use a sharp pair of fabric scissors to ensure clean and precise cuts.
Step 1: Preparing the Fabric
Before cutting out the pattern pieces, you will need to prepare your fabric. Lay it flat on a clean and smooth surface, and ensure that it is free from wrinkles and creases.
If your fabric has a directional print or pattern, make sure to align it correctly before cutting. If necessary, use pins or weights to hold the fabric in place.
Step 2: Placing and Pinning the Pattern

Carefully place the pattern pieces on the fabric, making sure to align them according to the grainline and any markings indicated on the pattern.
Use pins or pattern weights to secure the pattern pieces to the fabric. Make sure that the pins are inserted within the seam allowance to avoid any damage to the final garment.
Step 3: Cutting out the Pieces

Once the pattern pieces are securely pinned or weighted, use fabric scissors to carefully cut along the edges of the pattern. Take your time to ensure clean and accurate cuts, following the lines and curves of the pattern.
Be sure to cut through both layers of fabric if instructed by the pattern. If you are using a fabric with a nap or directional print, make sure to cut all pieces in the same direction for consistency.
Repeat this step for each pattern piece until all required pieces are cut.
Assembling the Front and Back Panels

Once you have cut out all the necessary pieces for your princess seam knit dress, it’s time to start assembling the front and back panels. This is an important step in creating a well-fitting and stylish dress, as the princess seams help to shape the garment to your body.
1. Match the notches
Begin by matching the notches on the front and back panels. These notches are marked on the pattern pieces and are important for aligning the panels correctly. Pin the pieces together at the notches, making sure that the right sides of the fabric are facing each other.
2. Sew the princess seams
Next, sew along the princess seams on both the front and back panels. Start at the top of the seam and sew all the way down to the bottom, using a straight stitch. It’s important to sew slowly and carefully along the curved seam to ensure a smooth and even finish. After sewing, press the seams open to create a neat and professional look.
3. Try the dress on
Once the princess seams are sewn and pressed, it’s a good idea to try the dress on to check the fit. Adjust the seams if necessary to ensure a comfortable and flattering fit. This is also a great opportunity to check the length of the dress and make any necessary alterations before moving on to the next step.
4. Finish the raw edges
Finally, finish the raw edges of the princess seams. You can use a serger or an overlock stitch on your sewing machine to prevent the fabric from fraying. Alternatively, you can use a zigzag stitch to finish the edges. This step will help to protect the seam and give your dress a professional-looking finish.
By following these steps, you will be able to assemble the front and back panels of your princess seam knit dress and create a garment that fits and flatters your figure. Remember to take your time and pay attention to detail for the best results.
Adding Sleeves to the Dress

If you’re looking to add sleeves to your princess seam knit dress pattern, there are a few different options you can consider. Adding sleeves can give your dress a different look and make it suitable for different occasions or weather conditions.
1. Cap Sleeves: Cap sleeves are a popular choice for dresses as they provide a feminine and flattering look. To add cap sleeves to your dress, you can simply extend the shoulder seam and curve it slightly to create a small cap. This can be done by tracing the armhole of a cap sleeve pattern onto your dress pattern and connecting it to the existing shoulder seam.
2. Short Sleeves: Short sleeves are another option to consider if you want a bit more coverage but still want to keep the dress lightweight. To add short sleeves, you can extend the shoulder seam and draw a straight or slightly curved line from the edge of the shoulder to the desired length of the sleeve. Make sure to add seam allowance to the sleeve edges before cutting out the fabric.
3. Three-Quarter Sleeves: If you prefer a longer sleeve length, you can opt for three-quarter sleeves. To add three-quarter sleeves, extend the shoulder seam and draw a straight or slightly curved line from the edge of the shoulder to just below the elbow. From there, draw a second line down to the desired length of the sleeve. Again, make sure to add seam allowance to the sleeve edges.
4. Long Sleeves: If you want a dress that can be worn in cooler weather, adding long sleeves is a great option. To add long sleeves, you can extend the shoulder seam and draw a straight or slightly curved line from the edge of the shoulder to the wrist. Make sure to add seam allowance to the sleeve edges and consider adding a cuff or hem to finish the sleeves.
5. Custom Sleeves: If you have a specific sleeve design in mind, you can also create custom sleeves for your dress. This could include bell sleeves, ruffle sleeves, or any other design that you prefer. To create custom sleeves, you may need to draft a separate sleeve pattern or modify an existing pattern to achieve the desired look.
Remember to always make a muslin or test garment before cutting into your final fabric to ensure the sleeves fit properly and you’re happy with the overall look of the dress. Adding sleeves can be a fun way to customize your princess seam knit dress and make it truly unique.
Finishing Touches and Adjustments
Once you have completed sewing the Princess seam knit dress pattern, there are a few finishing touches and adjustments you may want to make to ensure the perfect fit and finish. Here are some tips and tricks to help you achieve a professional-looking garment:
1. Hemming the Dress

To finish the bottom edge of the dress, you can hem it using a double-fold method. Simply fold the raw edge up towards the wrong side of the fabric, then fold it up again to enclose the raw edge. Pin the hem in place and stitch along the folded edge using a stretch or zigzag stitch. This will give your dress a clean and polished look.
2. Adding Elastic to the Waistline
If you prefer a more fitted silhouette, you can add elastic to the waistline of the dress. Measure your natural waistline and cut a piece of elastic slightly smaller than that measurement. Attach the elastic to the wrong side of the fabric at the waistline, using a stretch stitch or zigzag stitch. This will help cinch in the waist and create a more defined shape.
3. Adjusting the Length

If the dress is too long or too short for your liking, you can easily adjust the length. Simply measure the desired length from the waistline down and trim off any excess fabric. To hem the dress after adjusting the length, follow the same hemming method mentioned above.
4. Adding Decorative Details

If you want to add some extra flair to your dress, you can consider adding decorative details such as lace trim, ruffles, or a contrasting fabric panel. Sew these details onto the dress using a stretch stitch or zigzag stitch, making sure to secure them firmly. This will give your dress a unique and personalized touch.
5. Trying it On and Making Adjustments

Finally, before considering the dress complete, make sure to try it on and assess the fit. If there are any areas that feel too tight or too loose, you can make minor adjustments by taking in or letting out the seams. Use pins to mark the areas that need adjustment, then remove the dress and sew the new seam lines. Trying on the dress during this final stage will ensure that you achieve the most comfortable and flattering fit.
By following these finishing touches and adjustments, you can transform your Princess seam knit dress into a beautiful garment that fits you perfectly. With a few simple techniques, you can enhance the overall look and feel of the dress and achieve a professional result.
Q&A:
Can you recommend a princess seam knit dress pattern?
Yes, a popular princess seam knit dress pattern is the “Moneta Dress” by Colette Patterns.
Where can I find a princess seam knit dress pattern?
You can find princess seam knit dress patterns online on websites such as Etsy, BurdaStyle, or on sewing pattern companies’ websites.
Are there any princess seam knit dress patterns suitable for beginners?
Yes, there are princess seam knit dress patterns that are beginner-friendly. One example is the “Lodo Dress” by True Bias.
What is the advantage of using a princess seam knit dress pattern?
The advantage of using a princess seam knit dress pattern is that it allows for a more tailored fit, as the seams contour to the curves of the body.
Can I modify a princess seam knit dress pattern to add sleeves?
Yes, you can certainly modify a princess seam knit dress pattern to add sleeves. You can either use another pattern with sleeves and combine it with the princess seam dress pattern, or draft your own sleeves and attach them.
What is a princess seam?
A princess seam is a type of seam used in clothing construction, particularly in dresses. It is a vertical seam that runs from the shoulder or armhole to the waist, creating a flattering shape that contours to the curves of the body.