A group of men attacked a fellow bar patron at a bar on the 5700 block of Mission Street for apparently sporting the wrong kind of fashion. "The 31-year-old victim was pulled outside of the bar by five suspects who apparently did not like his shirt," reports SF Appeal. "The suspects beat the man and also took his cellphone and cash before fleeing."

The shirt in question featured some sort of motorcycle club insignia.

Anyone with information about the beating and mugging is asked to call the Police Department's anonymous tip line at 415-575-4444 or send a tip by text message to TIP411.