Those mittens children used to have, that had the long strong attached to thread through jacket sleeves so you couldn't lose them?
Well Cath Kidson are selling adult ones this winter
My mum and I were shopping today and she wanted to buy me some new gloves since I work outside so much and mine are all grotty with holes in from wearing so often, and we found these ones which are really tight knitted wool, so very cosy. They're fingerless gloves, but also have a loop over mitten part, and a huge long string to thread through my jacket
This is a link to the childrens ones, but I couldn't find a picture of mine online!
Mine are blue and green and pink and purple and utterly awesome