I always had difficulties with clothing design, maybe it's 'cause I dress pretty plain(jeans, tshirt, hoodie). Love Me, Deity has gods and normal humans in it. I try to avoid to being too detailed since I do have to draw them multiple times a page.
For the humans, it take place in modern day so it's a lot easier to design. I could just go on a clothing store site for references. The outfits are designed to match their personality:
Akina wants to be more mature and independent, she wears somewhat formal/conservative clothes like sweaters, button downs, skirts, flats, etc. You wouldn't see her out in tennis shoes, denim, anything revealing.
Whereas Niyu is more chill and a bit lazy, so he wears things that you can just toss on and go.

Now the deities are a different story, especially since they're completely made up. So I kinda had a few difficulties not having them look mystical enough. Their designs are centered around their powers:
I felt like Nyota was easy since it's easy to make. She's a star goddess so she has a firey skirt and ribbons and she's colored like stars.
Nyct was the most difficult for me to design. He's a god of literal darkness so demonic/evil traits would be ill-fitting. I ultimately settled with a somewhat pajama look, since he is associated with night and cold weather. I don't like using straight up black so he's more blue.
The other gods aren't entirely finalized since they haven't debuted yet. I'll have to do a lil more research