Billy J Electra Corset Maxi Dress

In great condition Billy J dress. Worn once for a few hours. Size 10 AU/Size 6 US. I HAD THIS DRESS PROFESSIONALLY TAILORED! I had the torso taken in because there was a large gap between my back and the dress. For reference I am 5’6”, 125 lbs and 34D. I am normally a US 4 but sized up for cup. Even after alterations it could prob still fit a 6 because it is very stretchy. I wore once for a wedding. It is in perfect condition. No flaws. Paid $100 originally.