Hey, hippyhoppy! I'm off on holiday tomorrow, too!
Well done on your weight loss even if your clothes are falling off! :) I've lost another stone and a half since my last holiday ten weeks ago, so everything's massive on me, too, but I'm tight and have been walking around in clothes sizes too big for me for months. I was hanging out my washing in the garden a couple of weeks ago and the trousers I had on just fell to the floor when I had armfuls of clothes. Not embarrassing at all(!) I refuse to buy new ones until I'm done losing weight, though.
Treat yourself to a bikini at the airport. Have a fab time away, hun! :)