>>3181478What this guy
>>3182891 said (it's VERY IMPORTANT) to learn proper anatomy before fucking with it in a drawing), but technical stuff aside, it seems to take a lot of influence from outre clothing brand advertisements, runway models, visual kei, BDSM, 70s hard gay Tom of Finland shit, David Bowie and other gayish musicians, assorted over-the-top fashion subcultures, regular subcultures with associated fashions but with the fashion part greatly exaggerated. That's just the design stuff though. Distinctive design doesn't really matter if you can't execute it well. Which is why your technical skills will matter a lot.
Jojo's art is great because it combines masculinity and beauty, which hasn't been much of a thing in the west for a while. Either it's masculine but ugly/workmanlike/boring or it's beautiful/fine but too feminine. Good luck with your art and I BELIEVE IN YOU