Personalized Luckiest Engineer Ever St Patricks Irish Toddler Sweatshirt. Luckiest Engineer Ever Toddler Sweatshirt - White with lucky 4 leaf clover St Paddys Day engineering design. 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