Louise Maelys Sexy Halter Top Bottom Bikini Swimsuit Set Swimwear Beachwear Size: XS, S, M, L, XL (Please refer to the " Additional Instructions" image.) Material: 86% NYLON & 14% ELASTANE Package includes: One padded top and one bottom. Size fits for most, but not fits for everyone. The information is just for reference. Best gift for friends or lover.