Festival dressing has been an enigma from time immemorial.
Follow the High Priestesses of Glasto, Kate Moss and Sienna Miller, and double down on boho-chic, but risk washed-up hippie results; adopt a neon-lycra catsuit, and attract the most unflattering attention; or buy one of those naff sequin bombers from an on-site stall, embarrass yourself in it once, and let it sit in a landfill site forevermore.
