Getty Images (3), John Lamparski; Daniele Venturelli; John Wolfsohn
If we've learned anything from celebrities, it's how to steal the show. Popping up 30, 40 or 50 years after graduation looking better than ever is an ego boost. It can reignite old friendships, forge new ones and avenge the girl who stole your boyfriend or the guy who dumped you for a cheerleader. But you're not the person you were at 17 or 21 and these events are loaded with a mix of nostalgia and anxiety. How you dress and look tells your story. Make it a tale to remember with 10 sneaky tips gleaned from red carpet divas.