I've been torn for years over the mesa uniform.
For the un-informed, Mesa pilots flying in the US airways express system wear the full US airways uniform. Blazer, hat, trench coat, just like all the U xpress carriers. Mesa Pilots flying the America west and United routes wear the same basic uniform without the blazer hat or trenchcoat. No hats at all and as far as coats go, You wear a leather bomber jacket (just like almost everybody elses) or a navy blue jacket with mesa logo on the pocket. either a heavier parka style or a more light weight jacket.
I've been all over the mesa system so I've worn it all. It wasn't bad getting all spiffed up in the US air hat, blazer, trenchcoat, leather gloves. Definitley felt special. But, it also sucked to lug all that stuff around from plane to plane hotel to hotel.
These days I sport the good old navy blue parka. Kinda cheesie but, when not in use, very easy to strap it to the roller board and go. Also don't have to worry about lugging a hat everywhere.
Still Don't know which scenario I like better.......