[SIZE="3"]I'm sorry to say this, and will risk being flamed for it, but you SHOULDN'T apologize!

This is who you are and you did not deliberately dress in front of her! It is SHE who came home early and surprised YOU!

Obviously she knows you do this and is willing to ignore it. So be it. That's her choice. But you shouldn't have to apologize for being who you are LEAST of all when you are abiding by the guidelines of your relationship!

If she's choosing to turn a blind eye to this and won't talk about it, then that's her right. But make sure she is fully aware that you are okay with answering anything regarding your dressing, that she can ask whatever she wants and is more than welcome to come to this site and meet other women in the same sort of relationship.

Beyond that...

Don't apologize for who you are, what you do or how you do it. Only when you actually do something wrong should you say you are sorry for it.
[/SIZE]