I wanted the Looker trench coat to be honest. I believe trench coats are the only acceptable clothes to go with fedoras (aside formal suits). I kept visiting the Lumiose City after a rumor that there was a trench coat there, but it was for females only.
Well, here's to hoping GF adds it in a future update.
man a trench coat would be great, but a bow tie would be even better! I wish there was more variation and shorts. shorts would be good too.