On my 30th birthday(a MILLION years ago!) I went to a VERY fancy swish upmarket expensive restaurant just outside Edinburgh. After the meal, my partner went to collect the car and bring it round to the front door for me. I went off to the loo. After doing my thing, I left, and sashayed my way through the restaurant. Everybody was looking at me and I was thinking "wow, I must look fantastic in my new dress"...anyway, I got into the car and realised that I had my dress tucked into my knickers at the back and I'd walked right though the entire room with everybody looking at me. OMG, I was SOOOOOOO embarrassed. Anyway, we went back the following week and when I phoned up to book a table I gave my name and the man who answered the phone said "oh yes, Mrs X, we remember you alright". They were very nice to me and gave me a bottle of champagne as a gift for giving them a good laugh.