12 Perfect Summer Beach Dresses, From Maxis to Cover-Ups

Free People Nina Sweater Mini Dress ($30, originally $60)

Even in the midst of a sweltering summer, we still can't say no to a cozy sweater style — especially if it comes in the form of a dress from Free People. When those colder beach days roll around and the temperatures drop, you'll be so glad to have a cozier beach cover-up dress like this sweater variation from Free People. We love the piece's classic fit and sheer design, which gives a subtle glimpse of your swimsuit.