Originally Posted by Eustace Tilley
Knit Ties. So so ugly.
Also, unbuttoned BD shirts.
I have to disagree on the knit tie but that is my opinion and you are entitled to your own as well. Personally I think they are interesting and unique for most people due the small ratio of SF posters to common folk. I think they one of the only really acceptable "skinny" ties that can work with a business casual look (depending on the office) and the wider model is perfect with a suit that does not have anorexia of the lapel.
As for the BD shirt...I would never wear one with a suit, period. With a v-neck sweater and odd pants of chinos, I agree with you. For casual wear with jeans and untucked, I think keeping them buttoned on, say, a gingham shirt looks very stuffy. I prefer the artfully disheveled look in that situation.