Denim short-sleeved dress, L.O.G.G. model, size EUR 110 (4-5Y). I think it can be worn as an outer layer or as a dress with the buttons closed. It has puff sleeves and is very cute. - Brand: H&M - Model Name: L.O.G.G. - Size: EUR 110 (4-5Y) - Design: Denim dress - Sleeves: Short sleeves Thank you for looking.