I bought a dress in the house of Fraser sale 3-4 weeks ago that I love...then DH decided to be 'helpful' today and put it in the wash - except it's hand wash only!! 
It seems ok...think maybe the lining is showing a bit at the hem now *sigh.
The dress is £5 cheaper now & I'm seriously considering buying it again. I do love it anyway but am wondering if this is a bit of a mental thing to do??