Personalized Not Single I'm Available Baby Bodysuit. Funny relationship, dating status Baby Bodysuit - Heather and Navy for anyone who's dating says I'm Not Single I'm Available. Perfect if you're in a non-serious relationship or getting ready for a first date. 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.