Unless I have specific request,I don't have a preference as long as she is dressed well. Recently a provider greeted me in a hotel bathrobe with her boobs showing. It was as if she just got out of the shower. Nothing wrong with that but I like to have a little something left to the imagination for a few minutes.

Every guy will have his own preference.  Me personally, I like a casual look.  Undressing each other is half the fun.  

a sexy dress is fine, lingere, closed robe are all ok with me.

Naked leaves no anticipation and street clothes don't say "sexy" to me

Since everybody is different...............

ask for a preference, then keep the appointment.

A smile is all I'm looking for

As long as you're smiling when you open the door, it's fine by me if you're wearing lingerie ,
, a sexy dress , nude or tattered jeans .
My only clothing request , don't make me waste time fumbling with your bra clasp .  

Seems like a highly-individualized issue, but for me, a warm smile and engaged eyes, in addition to comfortable surroundings, are more important than the attire.  I'm not a fan of having it thrown right at me, so casual attire is usually my favorite.  Part of the fun is the change-up.  Kudos to you for asking the question.

Great pictures, Maura!

I love it when a woman has on a nice dress and heels. The dresses I'm talking about have one strap for each shoulder. As we start making out I want to be able to lift the straps and slide them over her shoulders to allow the entire dress to slide down to the floor revealing a naked body. Heels stay on!! PERFECTION!!

fishnets, a thong and my favorite heels of the day. Just enough to see and just enough for your imagination. Of course I attack you with a DFK so you probably won't even notice what I'm wearing.

...a sultry evening dress or a sun dress depending upon the time of day. Of course I also have seductive high-end lingerie underneath my attire. IMO the encounter is enhanced when you add that extra level of anticipation and mystery. After all, isn't part of the fun during Christmas actually unwrapping your gift?

I love a short skirt, stockings (maybe garter belt), heels, and no panties.  Love to see you bend over to pick something up or sit across from me and show me the sweets.

outfit I noticed on her website.  Other times, I just leave it to the lady's discretion.  Each lady knows what she looks the best wearing.

I have 2 girls greet me in this manner.  As soon as I get through the door, and it is closed, she is all over me.  Almost desperate to get my clothes off and my cock in her mouth.  Then as soon as my cock is in her mouth, she almost sighs in relief and then can sensually start the session at a more relaxed pace.
Extremely hot.

BTW it was neither of the girls I have reviewed.

is my 1st choice.

Sexy short dress is 2nd.

A Short Skirt...

A short skirt, tight top, stockings, and heels always kicks my imagination into overdrive.  Also too, it's such a turn on when a girl teases me with a subtle Sharon Stone impersonation - so panties are optional