This item is several years old and has been stored away since I stopped wearing it. It's light and airy, perfect for summer. Please check the photos for any yellowing. It's a loose fit, so although the size is S, I, who usually wear L, could wear it without any problem, so I'm listing it as free size. Sleeves: 3/4 or 5/7 length. Color: Light blue Please understand that this is a used item before purchasing.