Personalized Leprechaun Happy St Patricks Day Irish Baby Bodysuit. Happy St Patrick's Day Leprechaun Baby Bodysuit - Green, Red and White has Irish greeting for baby's 1st St Paddys Day celebration. Our unisex 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.