Personalized Detroit Michigan Skyline MI Cities Toddler Long Sleeve T-Shirt. Detroit Michigan Toddler Long Sleeve Tee - Kelly Green has city skyline silhouette in white for a fun travel souvenir or hometown pride 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.