This young lady needs no costume.  For our sake, however, American model Melissa Haro decided to dress up in lingerie for Halloween, for a shoot for Anti-Flirt.  This 20-year-old brunette beauty was featured in this year’s Sports Illustrated Swimsuit Edition, after doing impressive work for Guess Jeans, Bebe and otherwise.  Silicon valley folks should keep their eyes open for Haro, for she calls the Bay Area home when she’s not traveling the world being paid to look hot…