Personalized Whatif Toddler Sweatshirt. He's anxious, he's pessimistic, he's doubtful, but he's oh-so cute. Whatif Toddler Sweatshirt - Heather, from "Jonathan James and the Whatif Monster" by Michelle Nelson-Schmidt. Keep your little one cozy and stylish with this soft and durable toddler sweatshirt. Designed for comfort and ease of movement, it features a classic fit with ribbed cuffs and hem for added warmth. Perfect for everyday wear, playtime, or chilly outings, this sweatshirt is made to withstand the adventures of an active toddler