This sale is for a gorgeous formal/prom dress purchased from Von Maur.
The dress originally had an open criss-cross pattern under each arm, but those were removed by a tailor because the dress was too large in the bust for me. When I wore it again a year later, it was too small, so the lace up back was added.
I'm not certain of the material or brand (it was purchased from Von Maur), since the tags have long been lost in the alteration process.