You've been preparing feverishly for days.
You've the new frock, the new shoes and now you're settling in for the long haul. Getting Ready.
What must you have for the Big Night Out? Is it GHDs; Spanx; glitter eyeshadow; false eyelashes or those little yokes you stick inside your shoes to stop your feet from hurting?
Let us know - what can't you live without on a big night out?