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Looking for some style inspiration for your big night? From Harry Potter to Gossip Girl, we’ve rounded up the most memorable on-screen prom moments. Who could forget Molly Ringwald‘s thrift store find in Pretty in Pink, or the dramatic black-and-white look (left) Shannen Doherty wore as Brenda Walsh on 90210? These stars’ nights may have been scripted, but that doesn’t mean their style can’t be imitated in real life! Click through the gallery to find your on-screen prom inspiration!

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Designer Shoshanna Gruss partnered with Judith Ripka to launch her second jewelry collection on QVC this week. One of our favorite items from the line are the gemstone-hued Freeform Shape Drop Earrings (shown in amethyst purple, $27; at QVC.com), which Gruss also loves. “If I wear my hair in a ponytail, they are a great statement look,” the designer told us. “And even if I wear my hair down, the purple color is bold enough that it peaks through and adds the perfect pop of color to my outfit.” Check out the gallery to see six other great holiday pieces, all under $100.