This is a thin and soft white long-sleeved cut-and-sew top. It contains cotton and cashmere. I've worn it a few times and stored it carefully, but I'm selling it because I don't have the opportunity to wear it anymore. The size is S, but the shop staff told me that it's equivalent to a size M in this brand. I usually wear M or L when I wear fast fashion. - Brand: GALERIE VIE - Color: White - Style: Long sleeve - Design: Round neck Thank you for looking.