Don't get me wrong: I love the easy length of this dress and it's so comfortable. But sometimes wearing a midi skirt can feel just a little frumpy. So I always make sure to wear it with something a bit edgy (hate that word, but can't think of a better one) to steer firmly clear of that territory. A slogan sweat and fierce zipped ankle boots should do the trick.
Whistles shearling leather jacket / similar here
Whistles slogan sweatshirt / similar here
H&M dress / similar here
Zara boots / similar here
3.1 Phillip Lim 31 hour bag / in black here