I think you will look nice and put together with dark wash skinny jean, black turtle neck, khaki trench coat, and flat riding boots.
I follow this blog and she is based in UK I think, I love her style, it's comfy , put together, and although she does have some highend stuff mixed in, but the looks are very easy to replicate at discount.
http://www.chocolatecookiesandcandies.com/