Women’s Swim Skirt Skirtini Cover Up Swimsuit Bottom with Built in Bikini Brief Swim Skirt with Built in Bikini – NavyGreat coverage with lightweight material that will keep you cool by the pool or beachHas lined bikini bottoms attached for added comfort and coverage85% Nylon / 15% Spandex Measurements (Laying Flat – measured across)Size 8: 11″ across waist / 13″ lengthSize 10: 12″ across waist / 13″ lengthSize 12: 13″ across waist / 13″ lengthSize 14: 13.5″ across waist / 13″ lengthSize 16: 15″ across waist / 13″ length We do recommend choosing Standard or Expedited at checkout if you need your item faster