ooh, just ordered a pair form duo hope they are as lovely as they look. i also sawa really nice pair on weloveyourfeet.com although they didn't have measured calf sizes just wide, extra wide.
have to agree with dyzzidi that evans do great bbots (although don't you all go rushing into the Reading store buying the pair i want in thesale LOL!) have seen plenty of non 'plus size' women buying boots in there, they are reasonable prices too, i brought a fab pair of leather look boots that were as nice as my friends ones that she paid £125 for in nine west, for £40! not even in the sale!