Dress: Theory
Culottes: M&S (similar)
Bag: Zara
Shoes: Carvela 

The sales are great at this time of year for picking up designer pieces at high street prices - I've been having to pull myself away from online shopping recently but there's no way I could say no to 60% off a Theory dress... 

It's one of those classic pieces that I'll keep in my wardrobe forever and wear countless ways. Here I've done my usual layer-over-culottes but I'd also wear it on its own with flats and on top of jumpers come winter.