When she comes to see me, I expect her apparel to be street clothes and not easily identified as an escort.  Hopefully she will be wearing sexy lingerie to intrigue what is to follow one having entered the room.

When I go to see her, I like her to be in sexy apparel as some enticement to spark particular interests to follow.

For the gentlemen--  
 
When the lady answers the door, what do you prefer her to be wearing? Street clothes, dress clothes, robe over lingerie, just lingerie, or nothing? Why?  
 
 
For the ladies-- what do you wear, and why?  
 
I typically put on my fancy pants when I know someone is going to be visiting  No seriously, I wear clothes (usually something nice, but still dressed!) because I am a little shy and feel awkward answering the door in my undies. This may not hold true if I know the visiting person fairly well.  
 

on my welcoming ladies as they allow me to enter the room.  Like I have said before, the clothes would not be on for very long to begin with.  

My preference is clothes..can be street or dressier. Something that makes her feel pretty, with maybe a little bit of leg or cleavage showing to drive me wild while we get to know each other.

street clothes.  Makes it more like a civvie date.  

When visiting a lady at her incall, I LUV to be welcomed by her wearing the sexiest lingerie, jewelry and FMP's she owns....it shows that she is willing to take the initiative by stimulating me with fabulous eye candy to kick things off on  the right note.
When enjoying the company of a lovely lady for an evening at my place or hotel, I love it when she shows up wearing a sexy and sofisticated outfit with a bounce in her step, a smile on her face and READY to seriously flirt comfortably into some foreplay....then having fun letting me entice her to assist me in unwrapping the beautiful package !

I'm with you 100%.    It is a huge turn on for me too!

over lingerie works as well.

I like lingerie, however I also like just sexy street clothes-like tight jeans, etc

I am with you on this one. Definitely no stockings and if any clothes at all, make them very casual

That gives me a clue about her personality.  One very memorable date, she wore jeans and a blouse with about 30 buttons.  Her personality was "slow and easy to a monster finale" and we got to know a lot about each other while those 30 buttons came off.

I appreciate it when gentleman makes wardrobe requests but I always feel most comfortable choosing what I want to wear myself. I base my decision on where I'm going and the formal or casualness of my destination, what time of day/night I'm moving about and what the perception of me will be if I'm leaving a property very late at night (or very early in the morning).  I like to wear pants with heels or even take a change of casual clothes (an "exit" outfit if you will) if my "entry" outfit doesn't quite match the time I'm exiting.  

Answering nude gives away too much too quickly. I think that'd be fine for a 2nd meeting though.