Quoting NicoThunders:" I saw some at Babies R Us recently, but if you cut them up yourself and then wash and dry a few times the cuts will get that frayed/fringed look."
Quoting nikkibabii+3:" Use a razor like you shave your legs with and shave into where you want the rips then wash them a few times. It takes a while but always turn out cute. "
Quoting Spoonful of Jayson:" Do you shave up like your legs? Down like the opposite? Or sideways?"
Quoting ★311161.69★:" What size is your son in?"