Simplicity 3754; ©1951; Child's Pyramid Coat with Detachable Collar, Leggings and Hat: The coat has raglan sleeves and small collar notched at center back. View 1 has a contrasting upper collar. The matching peaked hat has ear muffs and a chin strap. View 2 features two welt pockets and contrasting detachable collar. Leggings are cut in six sections and have suspenders.