@5soscowgirl hi, my love! so, most of my covers as of right now are made by the graphic genius / my angel baby, april ( @marlborocut )!
as far as i can help tho is that we both often use the picsart app with the WP cover size base and just kinda go off a vibe we’re feeling for the story! so, just do whatever YOU feel looks good and YOU’RE happy with!! i’m sure april can be more a bit more helpful than i am being right now LOL
i’m sure she’s more than happy to give some pointers or tips if you ask! just make sure you do credit her or whoever it is you take the inspiration from! <3