This cute and stylish sundress by SO is perfect for girls size 12. The dress features a round neckline with strappy sleeves and a knee-length hem, making it ideal for both parties and casual wear during the summer season. The dress is a heather gray color with a playful hearts toss print, adding a fun and youthful touch to the garment. Made from a blended fabric of 95% cotton and 5% spandex, this sundress is comfortable and easy to care for with machine washable instructions. Perfect for beach parties or pool days, this dress is sure to be a favorite in any young girl's wardrobe.