I just went through 10 pages of shirts on
macys.com. What I can tell, there are three basic styles of men's shirts ... you got the regular button ups (the more dressy variety), the western (often in plaid), and the kind of Indian Jones style with the two pockets in front. Variety is either print/no print or long sleeve/short sleeve.
@Papillon said, "One can grasp the opportunity and be a fop and a dandy. In past eras, men were peacocks and loved ostentatious clothing. The same can be done now." Ah yes, but in past eras that was the norm - flamboyant attire. Not so now. When you've got 3 styles of shirt (oh and if I include polos, and the variety of styles of t-shirt: regular, long sleeve, v-neck, you get 5. Whoop.) you're going to have to look for fancier pieces of other clothing.
Jackets are pretty plain. I've seen some pretty cool leather ones but they'd never come in a size to fit me. I do scarves, belts, the occasional piece of jewelry, shoes, hats ... those are all just accents though. I think the basic thing I was going for originally was the lack of variety in style of clothing pieces vs. women's clothing.
Oh and I do fully agree about needless "accents" built in to women's clothing (the sequence pockets, the bows, the obnoxious flowers, etc. etc.) but at the end of the day there's still more variety in the styles. I'm all about the "classics" because they generally just look good. But a whole wardrobe of them bores me (personally). I've been looking forever for a cool shirt with an embroidered pattern in the guys section ... but I could go in the women's section and that wouldn't be a difficult request at all. I happen to like 3/4 sleeves ... but appears those have been deemed to be "gay" in men's clothing - you're just supposed to roll up sleeves to get that "look". It's pretty hard when you're small (I'm 5'3" and about 130lb) to find things that just fit too. I saw a cool shirt the other day that had nice colors and pattern and it actually fit in the shoulders but was a mile too long and the sleeves went past my hands. As far as I know, there's no "petite" section for guys either lol. So I'm stuck with a horrid tailoring bill or to just keep trying endless places until I find one single thing that fits proper.