Mermaid, low-back dress with scalloped lace - absolutely gorgeous! The panels on the sides beneath the arms are sheer with lace overlay as is the low back portion. It is sexy, but not so much so that you'd be uncomfortable to have your new mother-in-law see you in it! I am 5'8 and I wore 2 pairs of heels that day - 1 pair was 2 inches, and the other was about 1 inch. In both situations the dress was lovely and didn't drag on the floor, so I'd say it is about 5'9 or 5'10 height.
The boutique I went to sells it for $1750 and it was worn only once on my wedding day with the added bustle cost of $200 (in total I paid about $1900, not including size alterations) so I am asking $1200.