The fat is coming down the 185 bus route to you, BTM. 
I do seriously need to lose weight before I hit menopause, as all of my friends who have gone through the menopause have absolutely ballooned. Every single one of them, without exception.
Hatty - re the Lydia dress, there is a bit that hangs down lower, but because of the style of the dress, it doesn't look odd - it looks like a swishy tie thing that hangs down - the waist is slightly gathered in the front and it comes down from there. It's a very easy dress to wear, although I did think that some of the prints were a bit "old ladyish."
Am contemplating getting my roots done here, but worried it would cost me an arm and a leg. Possibly cheaper to go back to Paris for a couple of days and get it done there...