Popsugar Fashion Celebrity Fashion Kate Middleton Red Jacket May 2019 Kate Middleton's Latest Outfit Is Even More Proof That Her Closet Is Full of Timeless Styles 8 May 2019 by Gemma Cartwright Image Source: Getty / Chris Jackson While Prince Harry and Meghan Markle were busy introducing the world to Baby Sussex in Windsor, the Duke and Duchess of Cambridge were 250 miles away in Wales, paying a visit to the Caernarfon Coastguard Search and Rescue Helicopter Base. For the occasion, Kate slipped into a smart-casual look that's become something of a trademark of hers. Related: Kate's Red Coat Might Be 5 Years Old, but We're Definitely Happy to See It Again It's not the first time we've seen Kate step out in this double-breasted Philosophy di Lorenzo blazer; in fact, she loves the classic piece so much she also owns it in blue. When she slips into this old favourite, she invariably teams it with a black turtleneck, a pair of black skinny jeans, and matching suede boots for a sleek look. Back in 2017, when she wore this look to visit an air cadet centre, she chose a pair of low block-heeled boots. This time around, the duchess added some extra height in knee-high boots with a much higher heel, finishing the look with her Aspinal of London Mayfair Bag. Take a closer look for yourself ahead, and see why the duchess is so enamoured with this wardrobe staple. Image Source: Getty / Samir Hussein 1 / 22 Image Source: Getty / Samir Hussein 2 / 22 Image Source: Getty / Pool/Samir Hussein 3 / 22 Image Source: Getty / Samir Hussein 4 / 22 Image Source: Getty / Samir Hussein 5 / 22 Image Source: Getty / WPA Pool 6 / 22 Image Source: Getty / Chris Jackson 7 / 22 Image Source: Getty / Chris Jackson 8 / 22 Image Source: Getty / WPA Pool 9 / 22 Image Source: Getty / PHIL NOBLE 10 / 22 Image Source: Getty / Chris Jackson 11 / 22 Image Source: Getty / Chris Jackson 12 / 22 Image Source: Getty / Chris Jackson 13 / 22 Image Source: Getty / Chris Jackson 14 / 22 Image Source: Getty / Samir Hussein 15 / 22 Image Source: Getty / Samir Hussein 16 / 22 Image Source: Getty / Pool/Samir Hussein 17 / 22 Image Source: Getty / Samir Hussein 18 / 22 Image Source: Getty / Pool/Samir Hussein 19 / 22 Image Source: Getty / Pool/Samir Hussein 20 / 22 Image Source: Getty / PHIL NOBLE 21 / 22 Image Source: Getty / Chris Jackson 22 / 22 Celebrity FashionThe RoyalsPhilosophy Di LorenzoThe British RoyalsBlazersCoatsOuterwearKate Middleton