antistyle means style or fashion that rejects the usual conventions of style. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
Etymology
From anti- + style.
noun
- Style or fashion that rejects the usual conventions of style.“Flashy in its photographic juxtapositioning, Reebok embraced poor taste as a sign for antistyle that might beckon skeptical viewers to enter the space of the ad.”