Purchased about 7 years ago and worn 2 or 3 times by two children, then stored for a long time. There is a faint yellow stain around the chest area, but the cuffs still have good elasticity, so it seems like it can still be worn. Made of 100% cotton, so it should be cool and comfortable to wear. Please note that this is a personal inspection, so there may be other oversights. Will be shipped in a plastic bag.