Find Your Size

We know that for you to feel great, you need swimwear that fits perfectly. As our swimwear isn’t sized by cup sizing, we have created this chart to help you find your Heidi Klein size based on your bra size.

(Our standard sizing is in black; our D-G cup range sizing is in orange.)


Top Size Guide


Bottom Size Guide

Bottom Size Guide


Fit Instructions

We know that for you to feel your best, you need the perfect fitting swimwear. If you can’t make it into store, why not try our Fit by Phone service?

Below is a guide as to how to measure yourself to find the perfect fit and feel gorgeous on your holiday!

Sometimes it helps to have a close friend or family member on hand to help with taking these measurements

Record each of your measurements and check them against our table below to find your perfect fit.



Bust, Waist & Hips Meassures