In her comments she claims full time content creator, she isn't active on her YT, and what she does on TT wouldn't require full time hours or fund her lifestyle. I found her I am the man with money cringe, her income from socials wouldn't pay for the designer, perhaps if she did need the money she'd be more motivated and consistent it's a hobby for her which is fine just quit the narrative she's independent wealthy lady because she very clearly isn't funding her own lifestyle.
She could do styling videos with a variety of low and high end, giving advice and tips on looking put together or how to style certain pieces, or how to wear 1 item in different ways those types of videos where the person shows or explains how to style but she focuses on herself not providing engaging content for followers.
I don't see why she bothers, I suppose it gives her something to seem busy with and a sense of purpose.