Personalized Industrial Engineer Daddy Toddler Sweatshirt. This cute engineering design for boys or girl says my Daddy is the worlds best industrial engineer. 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