Personalized Mother Of The Groom Wedding Party Toddler Long Sleeve T-Shirt. Mother of the groom Toddler Long Sleeve Tee - White bridal shower or wedding day cute heart and arrow design gift. 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.