Although I'm obsessed with an exaggerated cotton poplin summer dress, the slip dress is always a go-to for grabbing outdoor cocktails with friends or sitting on the patio enjoying the sun. Sultry and 90s-inspired, it reminds us of our favorite off-duty supermodels and gives off the same effortless vibes. From silver and black to simple cream hues, these are the 25 slip dresses to buy and wear all summer.