Super!!
You should explore Pinterest - makeup and looks might work there (especially seasonal but in advance). Install the Pinterest add-on for the browser and save your images to your Pinterest in one click:
If you don't know, the idea is that you save an image to your collections on Pinterest with attached links, Hive/IG/TT links, any. Potentially can find new subscribers there.
Also, some ideas and stats to use for your IG/TT, you can find there: https://trends.pinterest.com/
I know Pinterest, but I am mainly a consumer haha. I don't know how exactly things work though since I just scroll there and pin whatever's already there.. Not this way where I find something somewhere else and pin it.
I also created a Pinterest specifically for my makeup and uploaded a few though I just forgot about it at some point. Haha. Thanks for the reminder! It's a good idea to do that as well. :D