New with tags! Size 0-12M. Received as a gift and we already had one. From retailer website: About this item: ADJUSTABLE TIE STRAPS - Sizes 0-12m feature straps at the chin to ensure a snug fit on busy babies! *No ties on sizes over 12 months. BUILT-IN SUN PROTECTION - No more tears! Keep your little girl's delicate skin safe in the sun with RuffleButts features built-in UPF 50+ so there's more playing and less worrying about harsh UV rays. Perfect for the beach, lake or pool! EASY-TO-PACK - Soft fabric and structure is easy to roll and pack for vacations and trips. QUALITY FIRST - Designed in the USA, our garments are made of high-quality fabric that's fade-resistant and durable while still feeling soft and comfortable. Just hand wash in cold water, then dry flat for play day after play day.