Throw It Back to the Heyday of Gwen Stefani by Solving This Puzzle

New music alert! Gwen Stefani's new single, "Let Me Reintroduce Myself," is out now, and to mark the occasion, Stefani threw it back to yesteryear. The singer posted a photo of herself on Instagram, and if her outfit looks familiar, that's because it's very reminiscent of what she wore in No Doubt's "Just a Girl" music video -- way back in 1995. Listen to the new song, then solve this puzzle of '90s-era Gwen. Don't worry -- she still looks exactly the same.