Personalized On Vacation Toddler Long Sleeve T-Shirt. In my mind I'm on vacation text with two sailboats is a humorous gift design for family and friends dreaming of a relaxing get away at birthdays and holidays. 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.