So you've spent this month's earnings on going out gear and Christmas gifts, but with three weeks of partying ahead you're hardly about to let your beauty game slip. Enter ASOS Insider Megan and her genius AW15 hair and make-up saviours and dupes (for those pricey beauty buys that December won't allow). She's even thrown in a few tips and tricks to help defy any dancefloor fails – what a gem!