Black or unnatural hair colors, tattoos, piercing, goth makeup/lashes, outfit/footwear, and accessories. I think one of the big issues is that often times isekai anime are based on light novels which have way more content than can be adopted by the anime Reddit's goth community, for goth music and subculture
Please check out our wiki which features the rules and faq, and our sidebar which features many resources on goth music, (including recommendations and playlists) fashion, history, and scene A subreddit about thicc anime ladies! Anything relating to fashion when it's not fashion friday, please post in r/gothfashion and if you are looking for a subreddit which encompasses.
Bring me the horizon, groups with veil in their name, ice age, merchandise, etc. That big titty goth gf meme online has done irreparable damage to my interactions with men the title is mostly a joke, i don't think that meme is all to blame for this but i dress alternatively (i describe it as kinda a lazy/comfortable emo, most people just call me goth) and have 15 piercings (13 of which are typically visible) and dyed hair.