I was looking at this night shift recently and was dismayed to see that after just a few months the fabric is starting to pill a little. It is still very comfy, lightweight, and washes up pretty well. However, I agree that the 100% polyester material was not the best choice. Despite being lovely, it gets an A- from me for durability. Frankly, I'm glad I got it at a great discount because I would not want to pay the retail price; it's worth half of that IMO.
Me and my sister both got this the year Felicity and Elizabeth retired, and they are pretty, and comfy, the only flaw I can see is that after a few washes the fabric starts to pill. It's nice and roomy though.