I am 5'11" and 140 lbs. My bust size is 34A. The dress can be altered very easily for length, chest and waist. There is an adjustable inner waist band built in. I wore the dress once on my wedding day and had the dress professionally cleaned and preserved, it has been in the box sealed up since then. I took it out before listing here to make sure it still was in same condition. It is still the same. There is one small stain on the front of the dress which I will include a picture of. However, the folds of material hide it well, and the stain may come out with a little effort.
The train is approximately 2 feet long after dress hits the floor. There are button hooks inside the dress for a french bustle. The bow detail in the front around the waist is repeated down the back of the dress all the way to the end of the train.