What is a "shoulder pad"?

A shoulder pad is a cushion-like padding that is designed to add shape and structure to the shoulders of a garment. It is typically made of foam or another type of soft material and can be sewn into the lining of a jacket, coat, or other structured garment. Shoulder pads were particularly popular in women's fashion in the 1980s, as they helped to create a bold, angular silhouette that was fashionable at the time. Today, shoulder pads are still used in some types of clothing to add structure and shape to the shoulders, though they are generally more subtle and less pronounced than they were in the past.