- The bowler - The bowler hat which Englishmen stopped wearing in the course of the 1960's can add a bit of dandy to your look.
- The club collar - Like said in a previous post - worn with a perfect tie knot can work pretty well.
- A suit with sleeve cuffs- An Edwardian detail. I think it can work if everything else is kept simple and after all menswear is all about the details.
- The boutonniere - The finishing touch if you aren't wearing a pocket square. But doesn't yellow stand for jealousy? (you can get away with wearing a button hole and a pocket square but here he has a lot going on)
The picture I found when browsing through a wonderful blog Easy and Elegant Life