Model is wearing size 4-6 Model is 5 years old, usually wears size 5T Adjustable shoulder straps Premium fabric made with the finest yarns for a soft, sophisticated feel Fast dry Material composition is 82% Polyester, 18% Spandex IF YOU DECIDE TO PERSONALIZE - ALL PERSONALIZED PIECES ARE NON-RETURNABLE, NO REFUNDS OR EXCHANGES. SALE ITEMS ARE FINAL SALE AND CANNOT BE RETURNED