Black bustier sewing pattern made from sheer corset mesh with seashell-shaped bra cups, boned support, and a lace-up back.
Technical drawing of the bustier sewing pattern showing the front and back views. Features seashell-shaped bra cups, boned support, and a lace-up back design.
Black bustier sewing pattern, made from sheer corset mesh, seashell-shaped bra cups, boned support, and a sleek, figure-hugging silhouette.
A bustier sewing pattern featuring sheer corset mesh, boned support, and a lace-up back for a customizable fit.
Close-up of a black bustier top sewing pattern with foam cups shaped like seashells, sheer corset mesh, and boned support.
Detailed view of a black bustier sewing pattern made with sheer corset mesh and boned support, featuring seashell-shaped foam bra cups.

Seashell Bustier Top Sewing Pattern

A Bustier sewing pattern with Seashell Cups & Lace-Up Back

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Difficulty: 3/5 - Intermediate
Sizes: EU 65AA - 100DD / US 30AA - 44DD
Format: PDF - Includes A4, Letter, and Plot formats.
Seam Allowance: Included.
Layers: The sewing pattern comes with separate files for each size.

With this bustier sewing pattern, I wanted to create something truly unique—both in design and fit. I know how frustrating it can be to find a bustier pattern that fits well, so I made sure this one works for a wide range of sizes to give you the best possible fit.

This seashell bustier pattern blends the support of a bra with the structured shaping of a corset, creating a beautifully sculpted silhouette. It features plastic boning for structure (though steel boning works too) and a lace-up back.

This sewing pattern is perfect for sewing an elegant evening top. You can even use this bustier patterns as part of a wedding dress bodice paired with a simple or voluminous skirt.

To make it easier to sew, I’ve created a step-by-step sewing tutorial on YouTube, along with detailed sewing instructions included in the pattern. (Just a heads-up—the sound on my first video isn’t great, but I promise the instructions are clear!)

Bust ease: 0 cm
Waist ease: 0 cm

The model is 163 cm / 5'4" tall with measurements:
Bust 85 cm / 33.5"
Waist 68 cm 26.8"
Hips 94 cm 37"
and is wearing a size EU70B / US32B.

Main Fabric: For the same result as in the photo, use Corset Mesh, also known as Power Mesh or Netting.
Corset Mesh provides the structure and durability needed for a bustier or a corset.

If you don’t want the sheer look of your bustier, choose medium-weight fabrics with no stretch. Suitable fabrics include linen blends, medium-weight silks, medium-weight polyester, cotton, and cotton blends. Recommended fabrics for structure include coutil, taffeta, cotton twill, heavyweight satin, and jacquard.

Avoid lightweight or stretchy fabrics, as they may not provide the required structure for this bustier pattern.

Foam Fabric: Choose foam fabric that is suitable for bra sewing, ensuring it matches your skin tone or the color of your main fabric.

1. Corset mesh
2. Foam fabric
3. Bone casing (w. 1cm)
4. Ribbon
5. Underwires
6. Boning (w. 0,4cm)
7. Thread
8. Sewing machine

This sewing pattern package includes the following documents:

  1. Detailed Step-by-Step Sewing Instructions
  2. Guide for Printing and Assembling the Sewing Pattern
  3. Sewing Pattern Files: Plot, A4 and Letter (in a Zip Folder)

This sewing pattern and its contents are protected by copyright law. You may use this pattern to create finished items for personal use only. Any reproduction, distribution, or sale of this pattern or its contents without our prior written consent is strictly prohibited. Any violation of this copyright may result in legal action.

Learn New Sewing Techniques with This Pattern

Watch the sewing tutorial

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