I purchased this from a Korean children's clothing shop, but I'm selling it because my child has outgrown it! It's a romper with a collar. The fabric is slightly thick, stretchy, and soft! There are buttons on the back and at the crotch! ☆This item has been stored at home. Please refrain from purchasing if you are sensitive to this. ☆The condition of the item is based on my personal assessment, and there may be individual differences in how it is perceived. Please understand this before purchasing!