where do you put the handkerchief ?

I always hear about brides using a handkerchief for their 'Something Old'. I'm also considering doing this, but I can't figure out where in the world the brides put it!! Is it just pinned inside the gown? Because there's no where else that that i can think of.

I carried it all day.... you can hide it in your boobs if you want, but i just wrapped mine up with my bo-k

When I was MOH, I carried it for the bride in church too...up to you