good luck with the sizing - allow enough time to exchange sizes
"While it is a very nice looking dress and the colour is spot on - the construction of the dress (the back) is of lower quality than I expected. I initially ordered a size large after referencing the size chart measurements - it was way off, I was swimming in the dress. I ended up ordering a size small as an exchange after being worried about how big the large fit, the small is a better fit and still have lots of room to move/sit. I am 5'7" - 165lbs, athletic build."