The festival is hitting Chicago’s Union Park from July 14-16.
But we have a feeling she's wearing it for style, not function.
The "Cranes in the Sky" singer hinted at a possible Grammys boycott when she tweeted a link to a recent Frank Ocean Tumblr post, lambasting the awards show.
Solange glimmered in gold pleats on the 2017 Grammy Awards red carpet.
The Fifth Harmony member delivered an impressive mashup cover of the Solange singles, "Don't Touch My Hair" and "Cranes in the Sky."
Solange performed a stunning medley of 'Rise' and 'Weary' for Jimmy Fallon.
From the Knowles sisters and their stunning visual epics to Britney and Tinashe's sexy sleepover, 2016 has served up some truly memorable music videos.
Tina Knowles, mother of Beyonce and Solange, channeled her daughters' most iconic 2016 looks on Instagram.
Solange Knowles performed on 'Saturday Night Live' on November 5.
Tina Knowles is gonna let you finish, Solange... but first she has some words of her own.