It was going to happen. Last night my wife came to me carrying one of my bras. She asked, "Who's is this?" Because of the help I've gotten from this site I told her "It's mine."
She looked kind of bewildered and asked about it. Instead of making up some story that she wouldn't believe I told her the truth. I was surprised that she didn't go ballistic but stayed ok with it. I didn't tell her about all my clothes, only explained the bra. I think it would be better to start slow and wait for a more throrough explanation as she asks questions.
It it hadn't been for this site I never would have been able to talk to her with confidence. Thanks to everyone.