I keep sending this, but it never appears. I apologise if you eventually get it half a dozen times.
I've suggested reinvent REIN(deer-ad)VENT, but I can't see any connection with either 'dapper' or Christmas.
I keep trying to send this, but it doesn't go. It's not a Christmassy answer, and it doesn't sem to fit 'dapper', but I wondered whether it could be reinvent.
REIN(deer-ad)VENT.