This is a mock neck shirt from Pearly Gates. It's size 5, but has a slim fit. The color is white with black (or dark navy?) stripes. It has good stretch, so it's comfortable even when it fits closely. I've worn it a fair amount, so there's some wear around the collar. There's also some wear around the armholes and underarms. The only stain is a small one on the back, below the left shoulder. It can be worn as an inner layer on cold days, or layered with a short-sleeved shirt. :)