No, seriously - this is the ONLY way she will go to sleep. She got the idea for wearing it from a perfectly innocent picturebook called "Pretty Prue" by Polly Dunbar and now refuses to go to bed until she has pillar box red on her lips.
I know I should stop, but she's sleeping through for 12 hours straight.
I'm just concerned about her first sleepover - what the hell are other parents going to think? Believe me, I'm no Jordan..