This Ark Swimwear Zip One Piece is new with tags and fits more like an XS than a small. Ideal for stylish swim outings, this one piece combines function with a sleek design for a flattering look in the water or sunbathing by the pool. Key Details: Brand: Ark Swimwear Size and Size Locale: S, US Department: Women's Category: Swimwear Special Features: New with tags, fits like an XS