I bought this for formal occasions and wore it for my child's graduation and entrance ceremonies. The shirts are a set of two: a button-down with a relatively bright striped pattern and a chic gray one, so you can mix and match them to your liking. There's no sign of wear, and I think it's a beautiful item without any noticeable stains, but please understand that it's not new, as I may have overlooked something. The sleeves of the gray shirt were shortened, so there are creases, but I think it will be fine if you iron them. Please ask if you have any questions. Regarding the size, my child wore this when they were 105 cm tall.