Taylor Swift's 2015 ACM Awards Dress Is The Epitome Of Modern Elegance

Hey Elsa, is that you?

On Sunday, Taylor Swift channeled her inner "Frozen" character at the 2015 Academy of Country Music Awards in an ice blue Reem Acra gown.

The "Style" singer looked like the picture of modern elegance in the long dress, which featured a sparkly embroidered front panel and sexy side cut-outs (very similar to the25-year-old's dress at the 2015 iHeartRadio Music Awards). A thigh-high slit added a touch of edginess, while the bandeau kept things classy.

Swift, who was presented the 50th Anniversary Milestone Award by her mom, Andrea, paired the gown with platform sandals by Brian Atwood, diamond earrings and a diamond ring (talk about regal!). Her hair was pulled back into low chignon, and she sported her signature winged liner and red lips.

And in typical Taylor fashion, the superstar danced up a storm while in the audience.

Always trying to take the line "I'm dancing on my own/I make the moves up as I go" to new levels.

Never change, Tay!