Getting nervous

In just under a week, I will be in a city far from home and spending at least a day (if my wife if still willing) en femme in public.  I can't even begin to describe how excited and nervous this is making me.  I keep running through my closet trying to decide what to wear.  Should I wear pants and heels?  A dress?  Tights or hose?  How should I do my hair?  On top of all that, I'm trying to pack for a week in a small carry-on, and while that's not usually a problem, I have to bring at least one extra pair of shoes, which takes up a bit of space.  Right now I'm leaning towards a nice pair of brown herringbone pants with heels, and a nice pink-striped oxford shirt.  Fairly professional looking, would fit in almost anywhere in the daytime.  If I go out at night, I'd consider a dress, but I'm thinking that on a brisk fall day in New England, the average woman is probably in pants.  Of course, over the next four days before I pack, I'm sure I'll change my mind at least a dozen times!