I have been a lecturer for 7 years so haven't needed much in the way of smart 'office' type clothes for years, when I have worn something smart it has been quirky too as befits my job
The only other thing remotely suitable is a red LK Bennett shift dress which I could wear with opaque tights and blacks shoes, but I have nothing to go over it www.lkbennett.com/products/clothing/clothingdresses/clothingdressesalldresses/trellis/pid-30303brown dress like this but bright red.