For context, I am 5'6\\\\\\\", 175 lbs, and 38D. I was interested in buying the dress. I read a lot of reviews to decide what size I wanted to order. A lot of reviews said order a size or two or three up! I didn't want the dress to be too small so I took their advice and ordered an XL and an XXL, I'm usually a L. Those two dresses came, and they were WAYYYY too big! I returned them and ordered a Medium and a Large. These two dresses came, and they both fit pretty similarly. The Large was a bit longer but not much. Ultimately, I kept the Medium solely based on where the floral pattern landed on the dress. Both were very pretty! All of the dresses were floor length on me. Each size up was a little bit longer, but not a huge difference in lengths across the sizes.