This is a 100% cotton white dress shirt, a wing collar shirt. - Color: White - Material: 100% Cotton - Model: SKL500 I only wore it once at a wedding in the spring of 2025. It has been dry cleaned. There is a stain of some kind in one spot on the collar, but it's not noticeable when worn. I apologize, but the size isn't written on the shirt, and I've forgotten what size I bought. I am 175cm tall and weigh 70kg, with an average build. If you'd like, I can also include a pair of white socks that I bought from Suit Select. I only wore these once as well. (I only washed these at home, not dry cleaned.) Thank you.