One-piece sexy swimsuit with open back, deep neckline, and elegant lace-up design — what could be more alluring? 😍 Removable foam inserts, deep bust cut, high-waisted bottoms, and full lining ensure comfort and a perfect fit. • Size: - S (bra 75–80 B–C, bottoms 86–94 cm) - M (bra 80–85 B–C, bottoms 92–100 cm) • Material: spandex, polyester.