Women's lace underwear set: thin, U-shaped, 3/4 cup, wire-free, open back

This women's lace underwear set is made of thin fabric with a U-shaped style. The main fabric composition is nylon, and the lining is spandex. The bra features 3/4 cups and a wire-free construction. The design has an open back, and the age group is 18-40 years old.