Moschino Cheap and Chic Piano Dress, as seen in 'the Nanny'
 
Size is labelled as a 10. Best fits a 10-12. Fits an 8 slightly oversized. Modelled on a size 8, 5ft 5 inches.
Measurements are: 18 inches pit to pit. Waist 18 inches laid flat.
 
Condition is very good.