Is your make-up collection a bit all over the place? We get you, so is ours. Dozens of zippy cases and random boxes filled with a lipstick you forgot you had, a million kirby grips and a dried up mascara. Well in the spirit of a new year, new start, we asked some of the most organised beauty experts we know about exactly how you should sort out your products. Bookmark this and never mourn the loss of a forgotten lipstick again.