This is designer Amy Amato who recently designed a tiara that is being auctioned off, proceeds of which will be contributed to the New York Public Library.
yard of fabric -- American Apparel
everything from waist up including tie -- Lord Willy's men's collection, custom tailored to her body
jeans -- vintage
boots -- Steven by Steve Madden
edit: in answer to a question in the comments section wondering if I use a tripod for my night shots, the answer is "no"