Overall, I use a lot of LumiaLoverSims’ hairs, Simple Simmer’s hairs, and Love4Sims4’s hair. I found a lot of the custom content I use by typing in “Sims 4 Maxis Match CC” in the search bar, and I use a lot of Maxismatch4sims, Sims4mmcc, and TS4maxismatch.
I also created my own side blog on Tumblr, located here, and I reblogged either CC I want or CC I have.
If you can’t find a specific CC, don’t be afraid to ask! I’ve tried to keep track of most of where I found the CC from.