Very nice dress for an occasion! It’s more formal than I expected. The material is a nice, heavy satin type with a liner underneath. It definitely feels more like a fall/winter dress than a summer one (Not very breathable). Size zipper for easy on, and the snap to undo the neck for nursing is great. The inner liner underneath does not unsnap, but is stretchy and seems like it can be pulled to the side easily. I plan to wear for Thanksgiving with tights and booties.