This is a 2-way top from Shimamura with different designs in the front and back (round neck and square neck)! It does not have cups. I think you can wear it as an inner layer for shirts and dresses, or wear it on its own. Material: Polyester, Cotton, Polyurethane Size: L (Feels smaller than L!) Width: 34 cm Length: 46 cm Instant purchase is OK!