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Find Your Fit

Made to love your body. Sized like we actually mean it.

Grab a soft tape measure and measure where your body is widest. Bust across the fullest part. Waist at the smallest curve. Hip around the fullest. If you land between sizes, go up.

Size Bust (in) Waist (in) Hip (in) In other brandsWhen in doubt, go with the larger number.
XS 32.5 24.5 34.5 US 0 / XS
S 34 26 36 US 2 to 4 / S
M 37 29 39.5 US 6 to 8 / M
L 41 33 45 US 10 to 12 / L
XL 43.5 36 47 US 14 / XL

About the fit

Our pieces run snug on purpose. They are made to hold you, not swallow you. If you like a little extra room, or you are between sizes, size up.

Bottoms are cheeky. Tops are made to stay put.

Find your fit by what you love

Want more up-top support? Our bikini tops are built to stay put — structured, double-lined, no underwire.

Want more coverage? The one-pieces sculpt and support from swim to sun.

Different sizes top and bottom? Build a set from all bikinis — mix and match freely.

Cheeky or fuller coverage? Compare cuts in bikini bottoms.

Made from Marea — our recycled fabric

Every suit is cut from Marea: 81% recycled polyester spun from post-consumer plastic bottles, 19% Lycra. Four-way stretch with full recovery, UPF 50+, chlorine- and saltwater-resistant, quick-dry, OEKO-TEX certified.

Shop all swimwear →

Still not sure? Send your measurements to hola@bahiablues.com and we will help you pick. Once your size is gone, that is it, so go with your gut.