Personalized Sister Of The Groom (teal) wedding party Toddler Long Sleeve T-Shirt. Pretty teal swirl wedding design says Sister Of The Groom on this bridal party Toddler Long Sleeve Tee - White for the rehearsal party, wedding activities, bridal shower and more. 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.