I've been measuring myself each week and whilst I had bad week this week in the three months since I started I've lost a total of 36 inches including 6.5 off my stomach.
As for why I didn't lose dress size after ditching 3 stone I have no idea, have to say my exercise regime wasn't as stringent as it is now. Although I've only added the 4.5 mile walk 4 days a week in the last 6 weeks, before that just ab crunches and bullworker. Got a dynaband the other day. Have to say the vibroplate doesn't half make you feel good afterwards gives your spirits a real lift