Personalized Cryptologist Like Mommy Toddler Long Sleeve T-Shirt. Cryptologist Like Mommy Toddler Long Sleeve Tee - Heather has cute handprints design for kids with When I grow up I want to be a Cryptologist like my Mommy occupation slogan for the son or daughter of a Cryptologist. 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.