Lady Queen   +  white tank

New York Fashion Week SS 2014... Erin
Erin Wasson, after Alexander Wang, NYC, September 2013.
Love a good sequin jacket and this one (which kind of looks like it has trompe l'oeil detailing) is pretty darn sweet. 
Recreate Erin's look (kind of):
Sequin jacket: One by La Maison Glass zippered jacket, Maje Doucette sequined blazer, Smythe sequin bomber jacket, Ella Moss Sheena sequin blazer, Iro Hadley sequined blazer, Topshop check sequin bomber, Oasis sequin bomber jacket or Iro Queeny sequined bomber jacket
Team with velvet jeans to complete the sumptuous look: Rag & Bone/JEAN The Velvet Legging pants, J Brand 815 mid-rise velvet jeans, or Frame Denim Le Skinny velvet jeans