Are mustaches really not prep?
The traditional consensus is that Ivy style requires a clean shave. Which is fine if you are a 19 year old college kid who can’t grow one, or work a job with a rigid dress/grooming policy. (Even though most jobs are business casual now)
I like them and I think they can look good with preppy attire, for example, in the J.Press show there were a few models who had mustaches. But more mainstream brands like RL you don’t see any models with a mustache.
Is a stache inherently not preppy?
Also, I am not saying this in a “new prep” context. I’m speaking from a traditionalist point of view.