Tiffany & Co sunglasses are a year-round essential. Shade your eyes from the sun with gradient lenses from this famous brand, which have 100% UV filters to block out harmful rays. Tortoiseshell frames and cat's eye shapes lend a vintage feel to your eyewear, while reflective aviator designs evoke Hollywood glamour. Pack a pair in your suitcase to accessorise your laid-back holiday outfits. All glasses feature the brand's logo and come in a hard case to protect them from knocks when they're in your handbag.