Sexy and slimming with a flirty ruched detail and dainty side ties, the Tia bikini bottom takes the ultimate string bikini to a new level. We can't get enough of this cutie satin bikini, a new staple for all our bikini lovers' closets. Pair this bikini bottom with the Tatum top for an adorable matching set. Exclusively from the Frankies Bikinis x Alo Yoga collaboration. Fabric 81% Nylon + 19% Spandex Satin Fabric Skimpy Coverage This style runs true to size Alo x Frankies Bikinis Model Size & Fit Kristen is wearing a size Small Height 5'9.5" ( 177cm ) Bust 32" ( 81cm ), Waist 25.5" (65cm), Hips 35" (89cm) Bianca is wearing a size X-Large Height 5'10.5" (179cm) Bust 43" (109cm), Waist 35" (89cm), Hips 46" (117cm)