As leggings trump pants in the fashion world, kids will want to get in on the trend too. Kool Kids Legs, from MamaRunsWithScissors on Etsy, will fits the legs and arms of most newborns to pre-teens. They’re available in dozens of fun colors and prints, from pretty to punk. Not just a rockin style statement, they provide extra coverage and warmth under pants, skirts or during diaper changes. They’re also functional as protection for little legs from rough surfaces and ideal for potty training.