Get our your formalwear. Arcade Fire's tour is coming to Denver.

Confused? Maybe you missed the memo. The indie rock titans have politely requested that concert attendees dress in formal attire or costume. Normally, this would be off-putting, but when Arcade Fire does it, it manages to come off as whimsical and fun. Of course.

They're bringing the fun to the Pepsi Center on April 23. The band's new record, Reflektor, is the danciest thing they've done yet. If you've never seen the band live, know that the energy will be throug the roof.

Tickets go on sale Friday, Nov. 22 at 10 a.m. for $30.50-$70.50.