Peony season is over, y'all. No longer will giant, pink, pillowy blooms dazzle our senses at farmers' markets and passing flower shops. It's all right, though, because hydrangeas are now in full force until summer's end. As a nod to those vibrant purple and blue softball-size clusters of flowers, you might as well paint your nails in RGB's newest, limited-edition polishes: lavender and pool. They're sweeter, certainly subtler than actual hydrangeas, and just the right thing to pair with that billowy, minimalist maxi dress.