Or something incredibly similar.
m.asos.com/frock-and-frill/frock-and-frill-embellished-high-neck-maxi-dress-with-kimono-sleeve-and-thigh-split/prd/5456586
I fell in love with it when I bought it a few years ago, only I didn't keep it because it didn't quite fit.. it would definitely fit now and I so so wish I had hung on to it.
I know I'm extremely unlikely to find the exact dress but there must be something similar somewhere.. in a size 12.. £150 budget?
I would be eternally grateful 