Personalized Sister of the Groom aqua wedding Youth Long Sleeve T-Shirt. Sister of the Groom pretty wedding party logo comes on Youth Long Sleeve T-Shirt - White bridal gift has a Scroll design in aqua and black that is perfect for a bridal shower, rehearsal dinner or wedding get together. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)