According to the rules, wearing a bulletproof vest is not permitted. Personally, I think it would be interesting if wearing a bulletproof vest while having a meth shield were allowed. I understand that the meth shield is applied because you would be off your head and you wouldn't actually possess physical armour IRL. I am aware that there aren't many individuals wearing bullet-proof vests in Melbourne, but if gangs/crews can obtain Tommy guns, AK-47s, and shotguns, obtaining a bullet-proof vest shouldn't be too difficult for them. I am not asking for an actual bullet proof vest with bullet stopping capability's which you may buy from the black market, I'm essentially requesting the right to wear the vest purely for cosmetic purposes. perhaps even just being permitted to wear when necessary. I believe this would provide the crew and gang outfits across the city a lot more complexity, and it also looks badass.