very amusing thread
here are some of my personal ones
1. No ties without a jacket
2, No jackets without a tie
3. No jackets at a place where someone could show up in jeans
4. No suede with worsted
5. No polished calf with tweed
6. No brown with blue
7. No impressing or statement making with tailored wear
8. No blending of fun/sexy and traditional tailored wear
9. Full dress on Halloween
