Bikini Full Bust Adjustment FBA


Bikini Full Bust Adjustment (FBA) Tutorial

Learn how to do a bikini full bust adjustment (FBA) to add fullness to the bust area on a bikini sewing pattern with this free FBA sewing tutorial.

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What patterns can I use this Bikini Full Bust Adjustment (FBA) tutorial with?

This bikini full bust adjustment (FBA) is great for anyone wanting to adjust the bust on a bikini sewing pattern.

Difficulty Level = Beginner

We originally designed this tutorial to show how to do a bikini full bust adjustment (FBA) with the Bondi Bikini sewing pattern, however you can use this with nearly any bikini top-style pattern.

Our womens’ patterns are designed for a sewing C cup bust (B cup in most ready to wear bras). If you don’t fall into this size you may need to adjust your patterns, to get the best fit at the bust, armholes and across the back. This tutorial will walk you through doing this.

Bikini Full Bust Adjustment FBA


How do I get this tutorial?

Sign up for your Free Sewing Pattern Membership here. You will receive an immediate email with a link to your membership area. In there you will find this bikini full bust adjustment (FBA) tutorial plus many more!

Do you have any free patterns?

Yes! Lots of them 🙂 Have a browse in our Free Sewing Patterns page.

What if I need help while sewing?

Ask for help in our friendly Facebook sewing community if you get stuck. There’s thousands of other sewists and makers who have tried these exact patterns and love giving their top tips for the best finish or most creative options.