This is a 5-piece set including a blouse, ribbon, detachable collar, pants, and a vest, which can also be worn as a dress. Perfect for ceremony styles and versatile for mix-and-match outfits. I am selling this because the size was too large for me. I only tried it on, but please understand that it has been stored at home. - Set includes: 5 pieces - Size: M - Style: Ceremony style - Color: Black/White - Design: Blouse, ribbon, detachable collar, pants, and vest - Features: Versatile design Thank you for looking.