Personalized 100 Days Of School 126-01 Baby Bodysuit. Its versatility allows mothers to join in on the celebration with their daughters as they mark their 100 days of school. The matching outfit option for girls adds to the fun and festive atmosphere. Our one piece baby bodysuit make great gift for newborns, babies, infants, baby showers and expectant moms. An ideal gift for any new parent who will want one in every color.