Bought two sizes, one for my mom and one for myself, ordered our regular sizes and they fit perfectly. Material isn't the typical blazer material but it is nice and held up well to the wash (didn't fade). My mom removed the spikes, they're on an applique type thing that is stitched on to the actual jacket so she just undid the thread and it did no damage to the jacket at all. Definitely will be purchasing some other jackets from this seller.