ffs a link would be nice but ..................................
It's not as if every case is the same. You make an appointment the same day and expect her to have taken all her outfits to a working flat across town? Not likely.
Same if her first language is not English. She'll text it to her pimp for a translation after saying whatever she can ("yes, in the room" might mean "I'll answer your requests in the room.")
There's a difference between valid complaints that a particular prossie (therefore link and booking details please!) and ones that are just dumb.
A punter has limited control over what a prossie does and doesn't do. he has considerable control over what he does and says (or can be bothered taking the time to work out how).
Unless it's a prossie I know well, I'll often ask her for particular clothing "if she can".
Two reasons for this:
i) puts her at ease in having something that is guaranteed to please me, and if she feels at ease the chances of getting a decent quality fuck are improved;
ii) it means it's a bonus and there is no awkward loss of face if she doesn't have it or is to fucking lazy to do more than put the same pair of knickers on she carefully peeled off (so as not to get spunk or fanny juice on them) for tor the last guy; 'no loss of face' is a second-best option, but better that than feeling hacked off and her feeling hacked off and feeling hacked off as she hacks your fucking trousers off.
Many girls will make more effort for a longer appointment (not from the goodness of their barely discernible hearts, just as it's as easy to do so as it is not to do so.)
If she has something nice on in the profile picture she might wear it at a push and given enough notice; or if she's just off the boat and it's the only underwear she's got.
If she has something very nice (literally, not rosy-cock-glasses 'very nice') on the profile there is almost zero chance she will wear it, and more than she will spend two hours on her make-up the way she did before the photo shoot.
(I once commented on this to a prossie I know and she retorted aghast something like, "Do you think I am going to let somebody's long fingernails snag it and risk stains all over it??!! You could see her point. It was an expensive dress.)
Finally I never 'ask'. I am the buyer, so I try to give instructions that I hope have a reasonable chance of being followed. "Could you wear that sexy little pink number with Primark all over it?" is asking a prossie to descend from her ladylike untaxed heights and kindly bestow a favour on some pussy-whipped wretch. Prossies are not very good at bestowing things. They prefer to be the 'bestowee'. "I'd love you to wear that lovely pink negligee in the second of your profile photos if you have it with you,'" is probably more likely both to get a result and a realistic confirmation of whether it is going to happen at all.