The material isn't thick, and it feels light, so I think you can wear it regardless of the season. It's difficult to tell from the photos, but it's wide-leg pants. The shoulder straps are adjustable, and the waist can be adjusted to fit either under the bust or at the hips. The high waist will make your figure look good, which I think is great. Please make your purchase after judging from the photos and understanding the item. Shipping will be done compactly.