If you’re looking to buy kids clothes online, you’ve come to the right place! Costco.com offers a beautiful selection of girls' dresses in a wide range of colors and patterns, from bold modern styles and boho-chic designs to sweet vintage floral prints—all with flexible fits to flatter every body type. Enjoy high-quality construction with great features like ultra-soft linings and tagless construction, built-in privacy shorts, and grow-with-me adjustable straps to help dresses last more than one season.

We have pretty party dresses for girls with sparkles and bows, youth maxi and midi dresses, casual everyday t-shirt dresses in stretchy fabrics, and cotton dresses for girls that are comfortable enough for all-day play. Purchase some wrinkle-resistant travel dresses for your next vacation, a colorful birthday dress for an upcoming party, or durable school uniform dresses like jumpers and skorts. Our collection of youth dresses also includes girls’ special occasion dresses for weddings, holidays, and celebrations. We offer vibrant Christmas dresses with fluffy tulle skirts, Easter dresses in pretty pastel colors, and flower girl dresses and princess gowns with tiered ruffle hems and puff sleeves.