Just that really. Maybe it's because I associate polos with primary age children or usually those wearing polos are the overly loud groups in the pub. I can just about tolerate polo shirts for those playing golf/watersports but that's about it.
I've been seeing a guy for around 6/7 months and a polo shirt is his staple wardrobe with t-shirts. He's also the only male in the office who wears a polo over a shirt. He's now mentioned that in the winter he has a few blazers to go over his polos and that's the final straw for me. I know I can't tell him how much I hate them but if I didn't love him I would have finished it because of his style long ago.
I'm very prepared to get flamed over this - I just needed to vent.