I spent a lot of time reading every single review trying to decide what size would work best for my hospital stay. I didn't really feel that anyone really described their size/bust/weight/height all in one for me to make my decision..& I feel pictures definitely help to compare yourself to what other reviewers share of themselves. I am 33 weeks pregnant. Bust 34C. I am 52 & pregnancy weight 143 (pre pregnancy weight 125)...I ordered a size small and it fits PERFECTLY & very comfortable. My boobs do not play peekaboo in this gown at all..if that happens you ordered it too large. The fabric underneath goes in far enough where you don't have that issue..you have to pull a good bit to see skin or whip out for feeding. Comes a few inches above my knees..It is still a modest length. I was worried it would be too short but that wasn't something that would bother me anyway. Wasnt too tight around my arms at all. I think this was a great purchase. I ordered 2..coral and lavenderboth beautiful colors. Im glad I went with my gut on this. Worth every penny. Im sure itll serve a great purpose in the hospital when its time to put these bad boys to use! Good luck. Hope this helped!!!