Women's Bikini Brief Size Guide

Size
AU Size
Waist (CM)
 2XS
 4
 53
 XS
 6
 58
 S
8-10 
 63-68
 M
12-14
 73-78
 L
 16
 83
 XL
 18
 88
 2XL
 20
 95
 3XL
 22
 102
 4XL
 24
 108

 

If you're in between sizes, then go up a size ☝️
At Step Ones, we are incredibly confident that you'll adore your purchase. However, we understand that personal preferences vary, and if, for any reason, you don't like your first opened and worn pair, we'll be more than happy to provide you with a full refund. Customer satisfaction is our top priority, and we want you to feel completely at ease when shopping with us.
Even if you accidentally picked the wrong size, don't worry – we've got you covered! In addition to our first pair guarantee, we extend returns and exchanges to all unopened products. We want to ensure that you find the perfect fit and are completely satisfied with your Step Ones experience. Your comfort and happiness are essential to us, and we strive to make the entire process seamless and enjoyable. Shop with confidence and know that we're here to assist you every step of the way.