So we just took measurements for ourselves and it's worse than I thought. Then again maybe it isn't.
I have thighs of 74.5cm, a bum of 126.5cm, a waist of 101cm, chest of 98cm, a bust of 116.25 and a belly of 117cm.
It's helped to answer some questions for me - things like why when I sit down I see more belly than boob lately. It has also given me a far more visual picture of myself than a weight in kilos or stone. I do not know whether it will help or not but so far so good in scaring me into acting on things!