Personalized Civil Civil Engineer Toddler Long Sleeve T-Shirt. Engineer let's be civil about this text with a decorative ornament sporting a smiling face is a funny play on the different meanings behind the word civil and a humorous gift design for civil engineers and engineering students. 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.