The dress is absolutely gorgeous! The designer is Hayley Paige and it's from the Fall 2013 collection. Ivory fit to flare lace with elongated bodice, ivory satin ribbon at waist, textured skirt made with lace, organza, and tulle and chapel train. I also purchased the taupe sash.
In terms of sizing, my bra size is 34A and I am a size 25 in jeans. I'm 5'6 and 115lbs.