If you've ever been to a music festival, you'll know how difficult it is to glide a hairbrush through the matted mess you once called hair, let alone wash out dry shampoo, glitter, hairspray and questionable clumps of mud.  

Basically, the mirror is not your friend.

So, in times like these what you need is a partner-in-crime willing to colour, braid and plait their hair to match yours in an attempt to mask the 'This-hasn't-been-washed-in-four-days-look' you're reluctantly rocking. After all, two is better than one. 

Nobody knows this better than BFFs Cara Delevingne and Suki Waterhouse.

Cara Delevingne and Suki Waterhouse at Glastonbury | ELLE UKpinterest
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Last Saturday at Glastonbury Festival, the Burberry models wore matching braids courtesy of London's uber-cool braid salon, The Braid Bar.

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The duo went one step further on their 'mission to match', teaming their locks with bright turquoise extensions for that 'ethereal mermaid' vibe and personalised Anya Hindmarsh orange high-vis jackets and tinted sunglasses.

The lesson?

Festival friends who braid together, stay together.