I love this jacket, but i see it's getting a lot of mixed reviews, so i wanted to give some insight. it is of a somewhat slinky, weighty polyester type fabric, which seems to hold up well in the wash. It is not structured, but very comfortable. the collar and sleeves are "floppy'. number one thing that surprised me is that the jacket's tie does not remain outside the jacket all the way around the body. it has two 'holes" it passes through about 2 inches in from the side seams that leave a little "flap' up the side of the body and to the arms. this detail may bother someone who is looking for a slim and flattering sillhouette, but I found the detail quite stylish. This jacket is meant to be worn loose and boxy which i dont think was translated all that well in the model's photos, but if you are looking for something cute to slip on over a simple long sleeve and slim fitting pants or skirt, this is a nice touch. Flattering for someone looking to balance out a heavy bottom half with a slender top.