With prom season just around the corner, it’s time to get pinning those boards. The garms, the make-up, the shoes and, of course – the hair: it all needs to be purr-fect. But what if you're not into the whole 'finished' thing? Well, a big night out doesn't necessarily have to be about up-dos and perfectly set curls – check out six of the most pinnable alternative hair ideas from the past seven days, for girls who just don't do backcombing.