I would think it'd be rather easty to find a short, grey, chunky knitted (not too expensive) cardigan in London - but I'm having a really hard time finding just that!
I'm thinking a style like this: http://www.topshop.com/webapp/.....;langId=-1
but with a chunky knit more like this: http://www.topshop.com/webapp/.....tegory_rn=
or this: http://www.topshop.com/webapp/.....tegory_rn=.
That shouldn't be impossible, should it? Any ideas? Many thanks!