Help me find a cardigan for work

[MillyMollyMandy78]

the office i work in gets very cold in the winter. I wear a uniform of dark grey trousers and white and pirple shirt. Please help me to find a nice, cosy jumper that is smart enough to wear to work, preferably in dark grey, but migt work in a mid purple too. Not a super dressy environment, but all the ones I've seen are too casual. Fingers crossed that one of you can help me, as i feel like i have looked everywhere

i have \link{http://www.johnlewis.com/mango-patch-pocket-wool-blend-cardigan/p1663273?sku=233920734&kpid=233920734&s_kenid=56d3308b-ad4d-a268-7222-00005552c974&s_kwcid=106x50330&tmad=c&tmcampid=73&kpid=233920734\this} that's super cosy, what size are you? and is that too cas?

M&S have loads of very nice cardigans in loads if different shades. In fact I was in a meeting and realised three colleagues were wearing this
m.marksandspencer.com/mt/www.marksandspencer.com/plus-bobble-button-cardigan/p/p22288075

Woolovers is your friend for plain styles in different colours. The cashmere/merino is quite warm. Versatile Classic V is a good work cardigan but there are masses of variations.

ThAnks for the suggestions. I have ordered a couple from the Woolovers website (plus a couple of pretty jumper dresses)