This is an H&M US4, but I usually wear a size M. It's cool and perfect for summer. It can also be used as an inner layer for a jacket in the fall. Sleeveless top with a distinctive blue and green floral pattern, slit design on the back. - Color: Blue and green floral pattern - Design: Sleeveless, slit in the back Thank you for viewing. Color: White-based Color: Blue-based Color: Green-based Neck: Crew neck/U-neck Pattern/Design: Floral Stains, tears, odors, etc.: None