Personalized Groom Mock Tuxedo Toddler Long Sleeve T-Shirt. Cute mock tuxedo Groom Toddler Long Sleeve Tee - White wedding party events attire has shirt front and bow tie. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.