Well look what is SAYS here.
http://universalexports.net/Movies/moonraker-cast.shtml
I'm sure she has braces, totally sure, Look at the scenes where Jaws disengages Bonds Moonraker before the space station blows up. I would bet real cash money (although on only bet what you afford to loose precedent it wont be much) that she does have braces.
Just checked and I would have lost money, no sign of braces in the scene I was thinking of
