As you can imagine, there’s a seemingly endless array of cheap dresses available to shop during Prime Day. We went ahead and weeded out the duds, pulling together this here selection of hidden-gem options that come with positive reviews and low-price points (as in ALL under $100 with many under $50!). (And, if you’re not an Amazon fan, click over to our coverage of the best Prime Day alternative sales.) Ahead, shop the warm-weather frocks awash in vibrant patterns and show-stopping cuts.