Our Fit Guide

model wearing a one-piece floral swimsuit

At WET Swimwear, we believe in a world where every dip, dive, and moment of relaxation can be enjoyed in total confidence. The key to that confidence? The perfect fit. With swimwear, it’s not just about the size—it’s about how each piece hugs, supports, and accentuates. Dive into our detailed fit guide and discover your best swim look yet.

Find Your Size

How to Measure

1. Natural Waist:

Measure around the narrowest part of your waist, which is typically right above the belly button.

2. Underbust:

With the tape measure, wrap around your ribcage directly under your bust. Ensure the tape is snug but not tight.

3. Cup Size:

First, measure your bust as described above. Then, subtract the underbust measurements from your bust measurement. The difference determines your cup size. For example, a 1-inch difference would typically be an A cup, a 2-inch difference a B cup, and so on. 

4. Torso:

Begin at the top of one shoulder. Keeping the measuring tape close to the front of your body, bring it down between the legs, looping it around and up the back of your body until it reaches the same shoulder. This full loop determines your torso length. 

5. Hips:

Stand with your feet together and measure around the fullest part of your hips.

model in a yellow high-waisted bikini.

Find Your Fit





Finding the perfect fit can be a splashy affair. If you have any questions or need further guidance, don’t hesitate to reach out—we’re here to make your swimwear dreams come true. Dive into our world of elegance and comfort, and let’s make waves together!