Marvellous news!!!! When it happened to me, I took great pleasure in walking past the shop and sticking two fingers up at the shop assistants (well, I did in my head lol)!
I absolutely LOVED the feeling when I first realised that there was nothing in Evans (except shoes/boots) that would fit me any longer. I always mentally stick two fingers up to them when I pass too. Childish, but great fun!
Well done Whirlwind! I have just reached this point too, and have recently bought clothes in Dorothy Perkins instead! The first time in about ten years! A size 14 skirt! Woooowoooohh!