Oklahoma City Thunder OuterStuff Creeper Set Homecoming Bodysuit 2 Pack. This Oklahoma City Thunder infant creeper is made of 100% cotton and is machine washable. These short sleeve snapsuits have bottom snaps for easier changing and features a unique Thunder design with hearts and "Thunder Girl" screen-printed and glitter design on the front of snapsuits. These suits also feature repeating ruffled sleeves and leg openings. This set is prefect for any new Oklahoma City Thunder fan in your life. Thunder! Officially licensed Oklahoma City Thunder fan gear.