Personalized World’s Best MIDI Toddler Sweatshirt. MIDI Toddler Sweatshirt - White has cool sports style logo that says World’s Best MIDI on a great occupation gift idea or retirement gift. 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