everyone seems to have flawless skin!!
This is good lighting, makeup and Photoshop.
Nobody has flawless skin in real life, I promise you! Even in my candid pictures (ones I take at home for my Adultwork private gallery in case clients fancy seeing the natural me), I obviously don't choose ones where the lighting makes me look washed out - this means I have to take about five pictures to get a good one, mind, but I'm not photogenic and clients always tell me I look surprisingly decent in real life.
So please don't worry that you won't match up to the army of flawless bronze goddesses that escorts can appear to be if you've been browsing agency sites (indie escorts are more likely to ask for less photoshopping on their pro pics because we are more concerned about clients being disappointed upon meeting us, cos we have our reputations to protect etc) - nobody looks like that in real life!
I do work on my body (eating well and occasionally even exercising!
) so that I feel confident when working but there's absolutely no point my trying to hide my real shape or size so I generally don't worry about it at all. Men like all different sorts of women so there's a niche for skinny, for curvy, any extreme and anything in between. If you work independently, you can market your unique qualities and personality just as much or even more than you market your looks and services, but if you join an agency you'll likely just end up with some super-'shopped pictures like the others on the site because they tend to be much less good at marketing their girls as individuals. "You want blonde or brunette?" is usually about as in-depth as they get!
Apologies for this off-topic reminder, but have you read other posts on this forum about what to expect when meeting with a potential agent? You must remember to keep your standards high and do not accept any nonsense from them. Also, please make sure you've got your own security organised as agencies have higher priorities than your safety - they want you to earn them money, first and foremost. It's hard to call an agent and tell them you want to leave a booking because the client's stinky/mean/rude, for example, but if you have a real friend you can call and who knows where you are and when you should be finished, you'll have some genuine backup and support. Most essential in this biz.