Pink Polka Dot by BabyLegs Pink Polka Dot BabyLegs! They are made with a very soft blend of 80% cotton, 15% polyester, 5% spandex. Designed to be worn on babies and children keeping their little legs warm. They make diaper changes a breeze, and are small enough to bring along in the diaper bag just in case! One Size. Price: $12.00 Poops I Did It Again Baby Onesie by Urban Smalls $21.95 Pastel Dots by Trumpette $22.50