Thank you for viewing. This is an open collar shirt from MUJI. I bought it new about a week ago for a business trip and wore it once. Since I don't think I'll have a chance to wear it again, I'm listing it in the hopes that someone who will wear it this season can spend the summer comfortably. It has been worn once, and the condition is like new, but it is still used clothing, so please purchase only if you understand this. Color: Black Pattern: Solid