Strapless one piece with front cut out resin ring. Made from Econyl - a sustainable swim fabric made from recycled plastic found in the ocean 78% Recycled Nylon, 22% Spandex Hand wash cold, dry flat in shade Model wears size Small Her measurements are Height 5'7" / 170cm Bust 34" / 86 cm Waist 23" / 58cm Hips 34" / 86 cm