This is a cottoli setup from Birthday. The top is sleeveless, so you can wear it all year round by layering a short-sleeved or long-sleeved shirt underneath! I purchased it at the store and wore it 2-3 times. After washing, it was stored at home, so it has noticeable wrinkles, but it should look crisp if you iron it. There's a part where the stitching was loose from the time of purchase, but it's on the waist of the pants, so I didn't mind. I think it can be worn for formal occasions too♪ - Color: Red and black check pattern - Material: 100% cotton - Size: 95cm I will send it in simple packaging.