The Duchess of Cambridge arrived at Thomas's Battersea school today, alongside Prince William, to drop off Princess Charlotte for her first day of school, with Prince George also returning for another academic year. Although a new school year unofficially marks the end of the Summer, it looks like the duchess isn't ready to give up her Summer wardrobe just yet.

For the important occasion, Kate wore a floral Michael Kors Carnation Georgette Shirtdress accessorised with a thin black belt and her trusty navy suede heels, which just so happened to match the colours of Charlotte's school bag. Just when we were starting to think about getting our Autumn jumpers out, Kate might just have changed our minds about packing away our Summer dresses prematurely.

It's safe to say Kate is no stranger to a breezy Summer dress. She's worn pretty tea dresses all Summer long and we're still thinking about the green Sandro dress she wore to Hampton Court Palace and the 1930s-style printed tea dress and espadrille wedges combo she wore back in June. So take it from Kate, if you're not ready to give up your pretty, flowing prints yet, there's still time.

Ahead, get a closer look at Kate's pretty dress, which, unsurprisingly, is all sold out.