This Ralph Lauren Childrenswear warm-weather set includes a bubble shortall and a matching hat that are made with eyelet-embroidered cotton, then washed for added comfort. 2 piece set Crew neck Shortall: pre-tied bow at the center back; elasticized leg openings; concealed ring snaps at the hem; lined at the bodice Shortall: signature embroidered Pony at the right hem; straight neckline; straps secure with buttoned closures at the chest; buttoned placket along the right side; shirred waist Hat: seamed crown; six-panel construction; pre-tied bow at the front; straps secure with a buttoned closure at the chin; lined at the crown Imported Product Specifications Size 9 months hat has an 18.75" inner circumference Size 9 months shortall has a 17" body length (front and back) Material & Care 100% cotton Machine washable