I love polyester and have several other shirts made out of it, but for some reason these shirts are not as stretchy, as soft, or as breathable as the rest. When the warmer temperatures come, I suspect these shirts will not be as cooling as my other ones. That said, they are still decent shirts and I like them. I am 5'2" and currently at 148lbs, and the large fits just right. If I were any bigger, it would not be comfortable at all. I think my hips are down to 40 inches now and it just fits with the right amount of slack. If the chest area ran any smaller it would uncomfortable (I am a 38C). I really appreciate the neckline. I usually have to take to cutting mine because I can't stand having a neckline suffocating me. Who ever thought that was a good idea? So, in my opinion, as far as the material goes --- it is not the best but it is also not the worst. As for the appearance and fit ---- better than most. From here on out it will only start to fit even better as I continue to lose weight and I do believe this is a purchase I will not regret. The colors are beautiful and I believe they will be long lasting.