To belt or not to belt? You can go either way with this one. Look at the back of the jacket & you can see there's one LONG belt loop. (belt shown on model is not included) There's a button on the inside at the waist which can be moved to adjust the size of the waist, as well as a small hook on the outside to cinch in the waist, making the waist adjustable. It has a bit of a peplum effect when belted, very faint. Olive drab soft, soft soft silk twill! Get a good look at the label photo so you can get an idea of this amazing fabric. Lined in acetate, it has nice deep pockets! Shoot the collar if you want to. Shoulder pads? Not really fluffy ones but they are there and they give the jacket a nice tailored look. Looks to be inspired by a 40s women's military Blazer. No flaws. Stated size 4 but LOOK at the measurements! and while you're doing that, remember that this is outerwear and measurement should be slightly larger than your body measurements. ***!!!***compare these measurements with a similar item that fits you well! Bust measured armpit to armpit: 40 inches Waist (remember it's slightly adjustable) 32 inches Length 28 inches Offers OK