Sinful Shine Steel Reserve is perfect Winter color, its dark gray color with blue undertones to it. It is so opaque in one coat, but still requires two coats.
I have also done a stamping nail art in this as Holiday Nail Art 3 with snowflakes design. Hope you like it. Enjoy the swatches, I have done matte top coat first and then stamped snowflake over it. I have used Shany Cosmetics Stamping plate in this design.