“In colour theory, orange links to confidence and creativity,” says nail artist Ruby Hardcastle. “I love how that energy reflects in my clients when they wear [orange] on their nails,” she adds. Below, we round up 15 of the best juicy orange nail designs to test ahead of your summer holidays. “The gels are very fast-drying and cure quickly, so they’re not sticky – this makes it very easy to experiment with,” nail artist Mei Kawajiri previously told British Vogue. Start with a neutral base colour, before adding a swipe of orange nail polish on top in whichever direction you please.