[Eliot Ness]

If you can't find it locally Sundial has nice products.

I'd use their brown for the line cord:

http://www.sundialwire.com/W182CFBNXXMNF.aspx

I personally like the Acorn or Ribbed plugs in brown (don't forget the plug cover):

http://www.sundialwire.com/plugs.aspx#category

You might be able to find these cheaper locally or on eBay, but Sundial is a trusted source if you need to order from them.