Don't ask us why, but it seems winter is the time for the nail varnish duo!

Asos have a whole load of nail varnish double acts, and the best thing is they always come cheaper in pairs. If you and your BFF are after a nail varnish, why not buy the set and split them up! Have a look at these beauts...

Ciate for Asos, £8 from Asos

Models Own, £8 from Asos

Nails Inc, £12 from Asos

Which one's do you like? We're loving the vampy colours from Nails Inc and the Christmas vibe from Models Own, plus the asos paint bottles are just so cute we can't choose!

Comments please...