From left: Clinique A Different Nail Enamel for Sensitive Skin in Hi Sweetie, $12.50, clinique.com; Estée Lauder Pure Color Nail Lacquer in Absinthe, $20, esteelauder.com; Dior Vernis in Sunnies, $24, dior.com; Lancôme Limited Edition Vernis in Love in Ultramarine Green, $15, neimanmarcus.com; Covergirl Outlast Stay Brilliant Glosstinis in Orange Oasis, $3, target.com; Butter London 3-Free Nail Lacquer in Pimms, $15, butterlondon.com.