10 Bestselling Free People Summer Dresses, Including Picks Up to 15% Off

Retrofete Joan Dress ($498)

While not by Free People's namesake label, this denim mini from Retrofete is a top-rated style at the popular retailer — and for good reason. It's a swoon-worthy casual dress adorned with innovative details like a halter neckline, lace-up detailing, contrast seam, and open back. Whether you're wearing it with white sneakers or your favorite summer heel, you're bound to feel your most confident.