FULL COURSE FROM START TO FINISH
Corset with 3-Part Cup
Professional Bust Shaping, Support & Couture Fit
A corset with 3-part cups is one of the most powerful tools in couture dressmaking.
It allows you to sculpt the bust precisely, create lift without bulk, and achieve a flawless fit even for complex figures.
This course is dedicated entirely to the sewing and construction of a corset with three-part cups — from preparation to final finishing — using professional atelier techniques.
If you’ve ever struggled with cup shaping, collapsing seams, poor support, or an uneven neckline, this course will show you how to build cups that hold shape beautifully and fit confidently.
COURSE CURRICULUM
Tutorial 1. Getting Acquainted with the Model
Tutorial 2. Cutting and Sewing a Mock-up
Tutorial 3. Modelling the Bottom Edge of the Corset
Tutorial 4. Re-calculating the Pattern after Individual Measurements
Tutorial 5. Cutting One-Colored Pieces and a Lining for Chequered Fabric
Tutorial 6. Cutting Chequered Pieces on the Bias.
Tutorial 7. Using the Mock-up to Change the Size of the Cups
Tutorial 8. Cutting the Cups
Tutorial 9. Fusing the Cups. Marking the Location of Bones. Cutting the Lacing Bars
Tutorial 10. Assembling the One-Colored Central Front Part
Tutorial 11. Assembling Chequered Pieces in the Throw-Over Technique
Tutorial 12. Assembling Chequered Pieces (Continued). Sewing Lacing Bars
Tutorial 13. Finishing the Top Edge of the Corset. Joining the Chequered Pieces with the Central Front Part
Tutorial 14. Sewing a Lining for the Cups. Quilting the Cups with Bones
Tutorial 15. Quilting the Cups with Bones
Tutorial 16. Assembling the Face of the Cups
Tutorial 17. Pressing the Lining of the Cups
Tutorial 18. Securing the Cups by Machine-Stitching
Tutorial 19. Inserting Stiff Bones into the Corset Body
Tutorial 20. Finishing the Bottom Edge of the Corset
Tutorial 21. Sewing a Decorative Bow
Tutorial 22. Inserting Grommets. Sewing a Modesty Flap
What This Course Teaches
This is not a simplified or decorative corset.
You’ll learn how to construct a structurally correct, couture-level corset designed for bridal and eveningwear.
Inside the course, you’ll master:
Sewing three-part cups for precise volume distribution
Creating natural lift and support without distortion
Connecting cups seamlessly to the corset body
Achieving smooth, elegant transitions at the neckline and bust
What You’ll Learn Step by Step
Professional Cup Construction
How each cup part works and why the seams are placed where they are
How to assemble three-part cups so they stay smooth and stable
How to avoid common issues like wrinkling, collapsing, or uneven fullness
Corset Assembly & Internal Structure
How to integrate cups into the corset body correctly
Proper placement of bones, seams, and reinforcements
How to maintain balance between support and comfort
Couture Finishing Techniques
Clean internal finishing suitable for luxury garments
Accurate edge handling and seam stabilization
Pressing and shaping methods that elevate the final look
Why 3-Part Cups Matter
Three-part cups allow you to:
✔ Fit a wider range of bust shapes
✔ Create lift without excessive padding
✔ Control volume precisely
✔ Achieve a refined, couture silhouette
This is why they are widely used in bridal, evening, and custom couture corsets.
Problems This Course Solves
“My cups don’t hold their shape.”
→ Learn correct construction and reinforcement.“The bust looks uneven or heavy.”
→ Master balanced cup volume distribution.“My corsets fit the waist but fail at the bust.”
→ Learn how to sculpt the upper body properly.“I’m afraid to take complex bust orders.”
→ Gain confidence with a proven professional method.
The Outcome
After completing this course, you’ll be able to:
Sew a professional corset with 3-part cups from start to finish
Create beautiful, supportive bust shaping for different figures
Confidently apply this technique to bridal and evening gowns
Elevate your work to atelier-level craftsmanship
Who This Course Is For
This course is ideal for:
Dressmakers working with bridal and eveningwear
Designers who want better control over bust shaping
Corset makers ready to upgrade their technical skill
Professionals who want consistent, repeatable results
✨ A strong foundation makes every design better.
Master the 3-part cup corset — and give your garments the structure, fit, and elegance clients expect from couture.
Trusted by thousands of dressmakers worldwide since 2010
Whether it's a first stitch or the last rhinestone on your gown, Dressmaking Academy is here to support you on every step of your creative journey.
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It's a game-changer! I've sharpened my skills, and took my business to the next level.
Tugba Citak
★★★★★
I made my own custom amazing wedding dress! The lessons were very easy to follow as everything is explained step by step.
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Price with VIP pass
$49.99
$0.00 USD
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