My favourite wind proof is the montane featherlite because of its size and breath-ability at a reasonable price £35 iirc. As an aside its also shower-proof. I would recommend trying it on thought to see if you like the fit :-)
This looks a good price if available in your size - about half the cost of everywhere else. Evans very good for returns too in my experience (by mail or in store)
http://www.evanscycl...jacket-ec026245
I've never understood why people need windproof stuff - surely riding keeps you warm for the most part?