What Music Video is This Picture From?

Do you recognize this silky number? In this music video, this slinky dress shines (literally) and it's one of several outfit changes throughout the video. They all have the same color palette (white), and one of the outfits is less of a piece of clothing ... and more like a bedsheet.

Throughout the video, there's only one character, but she certainly captures the viewer's attention -- especially the male audience -- and shows off her not usually seen (lately) sultry side. This music video was also the proud recipient of an ACM Video of the Year award in 1999. Do you know what music video this picture is from?