I've used these for one season, but they're still wearable. The patterned ones in the second and third photos haven't been worn much and have no pilling. Would you like them for spares? A set of baby underwear with various patterns, made of comfortable cotton material. - Colors: Blue, beige, cream, white - Designs: Animal and drink patterns - Material: Cotton Thank you for looking. Rompers Long sleeves Preparing for childbirth