the crib sheet seems too big/deep for the mattress we bought (Simmons Superpedic-) We also bought a "spare" solid blue color crib sheet(Koala brand, I think) and it fits much better. On the plus side, the crib sheet does have elastic all the way around (which I've heard is supposed to be better than just on the corners).The set is adorable and very unisex. It's quite soft the colors are easy to match. My husband grew up on a farm, it's perfect!!!We bought ours at a Babies R Us location in Richmond, VA and they did carry some of the accessories (lampshade, etc).