Remember when pink tunic dresses, low-slung belts and fringed boots were Kate's thing at Glastonbury back in 2003? 11 years later, this outfit is still the epitome of effortless Glasto style.
1. Always take sunglasses. You won't have to squint when your favourite act performs and a pair of aviators will come in handy with a hangover.
2. Denim cut-offs are a must. Blue ones, grey ones, black ones, Kate's done championed the style for years. Shorts are comfy, they go with anything and most importantly, they'll look great with a pair of muddy wellies.
3. Dry shampoo is your best friend. Even in festival season, Kate's hair looks immaculate every single time.
4. Accessorise. Belts, bangles, scarves - wear them all. If you can't embrace boho style at a festival, when can you?
Heading to a festival this summer? Take note from the queen of fashion...