After Beyoncé graced the red carpet at the Los Angeles premiere of Taylor Swift’s The Eras Tour movie, we’ve been waiting with bated breath to see Swift return the favour. And, lo, she did, attending Bey’s London premiere of the Renaissance World Tour movie on Thursday night.

Swift stuck to Beyoncé’s prescribed dress code from the tour, wearing a silver floor-length Balmain dress. The shimmering, beaded dress featured a thigh-high slit. Between the exposed legs and the sleeveless top, Swift showed a great deal of commitment to the look on a frigid London night.

While the entire dress was embellished with beadwork, the bust of her dress was embroidered with an especially intricate design. Swift kept the accessories simple, wearing a pair of black peep-toe Giuseppe Zanotti sling-backs and dangly diamond Anita Ko earrings to match her dress. On the beauty front, she swept her hair into a severe side parting and pinned back her signature bangs, though she stuck to her trademark red lip.

Swift’s appearance on the carpet has, predictably, garnered an outpouring of commentary on social media. Multiple pop-culture accounts have reported that Swift “stunned,” so her Renaissance look has been well received. Now, we wait on the edge of our seat for Taylor Swift and Beyoncé to unite.