backless polka dot dress Avalia Scarf Mini - White Business in the front and party in the back Winston White Polka Dot Long
Description
Blazers were long, draping off the shoulders, gaping off the chest a nod to the New York power suit that took over a few years prior

Additionally, black tie is more formal than business or cocktail attire

Archived from the original (PDF) on September 24, 2015
Skirt length from waist: 120 cm (47")
And if you could send me more pictures that would be great, thanks