Personalized Key to my heart (Airman) Toddler Sweatshirt. Toddler Sweatshirt - Royal My airman has the key to my heart. Designed by Dina Fitzgerald. 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