Two quick question for you... The more simple one is about wool ties. I never purchased one, but I was thinking perhaps a donegal kind of pattern would look nice with a shirt like this: http://www.landsend.com/pp/mens-tailored-fit-pattern-pima-yak-buttondown-dress-shirt~246239_-1.html. Is it odd to wear a non-silk tie? Obviously, it isnt a formal tie, but do you think something like this is OK? Another question about sweater length. How long should a sweater be? I got a real nice cashmere cardigan, but it isnt as long as what I think it should be...it goes a few inches below the beltline on my pants, but I am used to sweaters going down a bit further. I know its hard to give an answer without a photo, but does this seem to be an appropriate length?