Save your slick black leather pants and military boots for another occasion — we've got 18 fearless, studded, and spiked rings to let your tough-girl sensibility shine through. While we'd like to think there's a little of the biker chick Sandy from Grease in all of us, we know it can be difficult to show off your inner devilish attitude. Thus, a ring can inject that cool, armored appeal into your look, no matter what you're wearing. Our go-to styles? Hammered metal iterations from Low Luv by Erin Wasson, stacked skull-adorned Alexander McQueen rings, medieval-inspired Eddie Borgo hinged finger versions, and one seriously punk ring by Tom Binns, to start. Now that your more rebellious side has been piqued, click through and shop our editors' picks below — 18 rings, at all price points.