This is a set, but I'm selling the vest because it doesn't suit me. I tried on the pants and liked them, so I'm keeping them. The design is wavy and cute. I think it's a piece that can be worn regardless of the season, even over a knit sweater. I bought it for around 3000 yen, so this price includes half the cost plus shipping and handling fees. Thank you. Color: Black Length: Long Pattern/Design: Solid Season: Spring, Summer, Autumn Price revised