This is a men's short-sleeved shirt from United Arrows (A day in the life). I think it can be worn for both business casual and private occasions. Product: Short-sleeved button-down shirt with tags Brand: United Arrows (A day in the life) Size: S I just bought it in July 2024, but I realized afterwards that it doesn't have pockets, so I bought a different product and am now selling this one. It's brand new. I will pack it compactly for shipping, so please understand that there may be some creases.