How to sew a bikini top in 8 steps

Learn fast and easy • Pattern Included

Are you ready to take your sewing skills to the next level and create your first swimsuit top in just 8 steps?

This workshop offers you the detailed instructions of a world-renowned and famous fashion designer whose swimsuit line has been sold in prestigious boutiques, including the Ritz Carlton stores.

The pattern is included in digital format in sizes extra-small to extra-large. The top is triangle style, lined and with straps that are tied at the neck and back. You also have the option of placing molded cups that can be removed and cord ends at the ties.

I will take you step by step to learn how to make your first swimsuit top. It's easier than you think!


Join the Sewing Course That’s Designed For You

  • Step-by-Step
  • Lifetime Access
  • Completely Stress-free
  • 30-day Money-back Guarantee

From beginners to pros, find detailed instructions for everyone

Revisit lessons whenever you feel like it. Pay once & get lifetime access 24/7

Set your own pace and stick to it. It’s your course, learn it at your pace

Make the risk-free investment to elevate your sewing skills to the next level

What You Get:

  • Detailed Instructions
  • Video Lessons
  • Little-known Success Tips
  • Versatile Skills

Precise, step-by-step instructions on every aspect of sewing a swimwear triangle top

You get practical video lessons that tell you everything you need to know – the how, the what, and the why to make the perfect bikini top. Know exactly what to do by watching another person do it.


Let’s Get Started

Lifetime Access / 30-day Money-back Guarantee


All 5 Modules With 15 Sections


Lifetime Access


Deadline-free Milestones


Material Recommendations


Implementing Digital Patterns


Dollys Bikini Top Pattern*


Fabric Stretch Test


Start-To-Finish Instructions for Sewing the Dollys Bikini Top


*PDF format

¡Comienza ahora!

"Excellent course taught by one of the best professionals in the design and sewing space. In just a few days I was able to create a perfect bikini top! This is great motivation to keep learning. Thank you Tommie!"

- Mónika Reyes, Founder of MOY Studio

"I love this course, and the pattern is super easy to download and make. Her step-by-step instructions make all the difference. 😍"

- Isabel Diaz

Preguntas Frecuentes

When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
For how long can I access the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.
How do I get the pattern used in the course?
Once you enroll in the course, you’ll receive a PDF copy of the Dollys Top Pattern. Head to the DOLLYS TOP PATTERN section in the course to download it to your device of choice.

Tu profesora

Tommie Hernandez
Tommie Hernandez

Fashion designer with more than 20 years of experience. She studied fashion design at F.I.T in New York and earned an MBA with a concentration in marketing. 4 years ago, she founded Sirena Patterns, sold to over 43 countries in digital form and with printed distribution in England, the United States & Puerto Rico. Tommie also decided to use her experience as a maker to not only teach others how to create clothes and swimwear but also to become entrepreneurs and launch their fashion businesses. Its online fashion academy has more than 1,300 students around the world. A lover of songs from the eighties and good coffee, Tommie thinks technology is a great tool to compensate for in-person contact, even if it does not replace it.

¡Comienza ahora!