Cowgirl Barbie Child Costume - Small (4-6) Barbie Cowgirl Costume (Child Small 4-6) Includes dress, attached vest, boot tops. Vest has silver lace up trim. Small Size: 4-6 for 3-4 years Medium Size: 8-10 for 5-7 years Hat available separately To make an informed buying decision, please review our return policies before purchasing.