
There are some fabrics routinely labeled as fancy. Velvet, suede, silk and satin to name just a few. Although that doesn't mean they can only be brought out for special events. Especially the latter. If you look hard enough, you can uncover satin blazers that will jazz up any outfit, including a basic T-shirt and jeans.
Obviously, satin suits are great for wearing to weddings or sophisticated soirées. But the pairings also work as separates. The jackets in particular have endless uses. Try using them as layering devices. They can act as a second line of protection under a wool coat. You can also slip a turtleneck underneath for additional insulation.