I have exactly that jumper in my Shopping Bag at the moment! I also have a nigh-on identical pair of trews I bought at Next just before Christmas, which I wore with a black top and a blingy necklace, as an alternative to the LBD. The Bistro Crops are lovely.
See, I reckon QQ has a very colourful side. 
Anyhoo, must venture out in the rain to collect DD2 from her Valentine's Disco. She went to a friend's house to get changed after school, carting several outfits and a sack full of makeup and hair accessories. Said friend's mother is a hairdresser, so I imagine curling tongs may have been involved.