There is also this cape made in Oregon(!)
http://www.bicycleclothing.com/Rain-Capes.html
In Portland, the listed Carradice stockist is:
Citybikes Workers' Cooperative
734 & 1914 SE Ankeny St.
Portland, OR 97214
www.citybikes.coop
http://www.citybikes.coop/rainwear.html
In USA, Peter White sells them, halfway down the page:
http://www.peterwhitecycles.com/carradice.asp
In the UK:
http://www.carradice.co.uk/
I hope they are in stock, as the days are getting shorter and the rain is only a couple months out...
Finally don't forget your Grundens rain hat. Tres sexy!
http://www.rivbike.com/products/list...product=22-147