This is a simple three-piece set consisting of a black suit jacket and pants, and a blouse. It has a lining for comfortable wear. (The pants do not have a lining.) I think it can also be used as black formal wear if you change the blouse. Suit Size: 23AR88 [Jacket] 23AR Bust: 108 Hip: 105 Height: 158 [Pants] 88-105 (23AR) Waist: 88 Hip: 105 Inseam: 68 [Shirt] 23R Bust: 108 Height: 158 Shipped via anonymous delivery. Although it is new and unused, please understand that it has been stored at home and may have creases from folding during shipping before purchasing. Size: 23 Large Size 5L 6L 7L Entrance Ceremony / Enrollment Ceremony Graduation Ceremony / Completion Ceremony Formal Wear Black Suit Ceremonies and Funerals Formal Wear / Mourning Dress