Taylor Swift Goes Super Casual to the 2015 Grammys Afterparty: See the Dress She Changed Into!

Taylor Swift and Jaime King leave an after party for the Grammys
Taylor Swift (with Jaime King) changed into a simple little black dress for the Warner Music Group's 2015 Grammys afterparty in L.A. on Feb. 8. Fresh/INFphoto.com

Casual lady!

After stunning in a shimmering turquoise ombre Elie Saab creation on the red carpet at the 2015 Grammys in L.A. on Sunday, Feb. 8, Taylor Swift slipped into something that was the complete opposite.

Okay, this is Swift, 25, that we're talking about, so it's not as though she strolled up to the Warner Music Group's post-Grammys bash dressed in slippers and sweats. But after wowing at the awards show, it was a bit surprising to see that the pop princess (with Jaime King) chose a very simple fit-and-flare LBD with a jeweled collar for the night's continued activities.

Taylor Swift - Grammys

Granted, the black number did allow Swift to do what she does best—dance it up—without worry about the Saab dress' ginormous high-low skirt on the dance floor. She also ditched her purple Giuseppe Zanotti platforms in favor of sturdier, single-sole embroidered heels.

Both pretty frocks, though very different, definitely proved that there's been a style transformation for Swift over the last 10 years—a point she makes herself in her most recent Instagram photos. The "Style" singer recently posted two throwback pictures from 2005, when she and her Grammys date, best friend Abigail Anderson, were sophomores in high school.

Sharing a prom style pic that featured both ladies in satin dresses and tiaras, Swift captioned the shot of the pair, "My date to the Grammys is…….. @abigail_lauren!! We'll try to dress as well in 2015 as we did in 2005. #GetReady"

What do you think of Swift's 180-Grammys style? Tweet with @UsWeekly using the hashtag #stylebyUs!

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