Only 2 years ago, my DD was sitting in a very similar place as your DD. Like you, her high school has about a 99% rate of students going to college. My DD very much wanted to go to college because, for her peer group, that's what you do. Unfortunately, she doesn't study well, has testing problems, and doesn't overly like school that much.
She took the SAT and got a fairly low score (she took a prep class for it too). She then took the ACT and got a 23. This, coupled with her 2.5 GPA, got her turned down for a total of six Virginia state public universities. I was all set to send her to community college because I believe that's where she belongs. A well-meaning family friend who has some pull at an out-of-state university (which was only a few hours away) managed to get them to look at her file and accept her. That's where she is now. She loves it. However, she still struggles horribly with her classes. College is probably not where she belongs right now. It's very much a maturity issue. She's not naturally brilliant so, in order to make good grades and decent test scores she has to *want* to put in the work. She will probably realize that when she's about 23.
In the meantime, I have wracked my brain as to what a young, petite girl can get a skill in besides hair/cosmetology. My DH is an master electrician so we are very familiar with all the trades. VERY few women in those trades and the ones that are are not dainty flowers like my DD!
So, what's a girly-girl to do if she doesn't learn a skill in college. What sort of non-college career path can she follow?