Beautiful Wedding Dress

I wore this a few years ago for my cotillion, but bought it from a bridal boutique. So this is truly a wedding dress. It was only worn one time. Unfortunately, back then I cut off the tags because they itched and have no idea the size (I think 10), material, or brand. I was 5'10 and around 170lbs around the time of wearing it with a 36DD cup size. There is tulle underneath. I had the straps added and it was dry cleaned after the event! Ask any questions and I'll try to answer!