Personalized Coolest Bus Driver Ever Toddler Long Sleeve T-Shirt. Coolest bus driver ever! Who's the best bus driver? This one! Two thumbs up for this bus driver. Great gift for your favorite bus driver! 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.