Whistles Women's Pure Cotton Midi Skater Dress - 6 - Blue - Available at M&S
This Whistles dress is crafted from breathable pure cotton for a crisp, fresh feel. It's cut in a regular fit, with a neat crew neckline and a flattering waisted bodice. The full skirt falls to a versatile midi length, while short puff sleeves add on-trend detail. It fastens with a discreet zip at the back.