This is a short-sleeved shirt with a white and black floral design and a frilled collar. I bought it at a used clothing store in Shimokitazawa. There is no size label. I usually wear M or L sizes, and this fits me well, so please use that as a reference. - Design: Floral - Color: White x Black - Collar Design: Frilled - Number of Buttons: 3 Thank you for looking. Season: Spring/Summer Transparency: Sheer Color: White系 (White-based)