Shhhhhh...don't tell me mum
I have inquired into THIS.
No, seriously I have. I'll let you know what response I get and if I follow through, which I just may. No, really.
I'm thinking rib cage. Somewhere that can't be seen in a sun dress, but if I'm wearing a shirt at a party, I can show it without anyone requiring a cold shower. (Although I do have a lovely rib cage.....)