Top is size small and bottoms are size XS. I never wore these as I bought them last season and the set no longer fits me. Luciana Top in Mahogany (size S) Sexy & Supportive - the Luciana is an underwire swim top with a criss-cross strap back for ultimate support. • Underwire • Criss Cross Back • Ruched Details • Soft Sheen Luciana Bottom in Mahogany (size XS) Ruched high-waist bikini bottom with thick straps. Adjust for as little or as much coverage as you want. A best seller. • Low Rise Front • Cheeky Bottom • Ruched Details