This dress has been worn once and was taken in on the back side, in the area on the lower back (just barely, it was a little saggy). This dress is somehow a size XL, but I am 5’9”, 145lb, and it fits like a medium. It is between the midi and maxi length (it sat a few inches above my ankles), and if you are any taller than me I wouldn’t recommend this because it will likely be too short on you. The material is extremely comfortable and breathable, I would totally wear this again but there probably won’t be another occasion for me to wear it. The back is also so beautiful and I got a ton of compliments!