Beyoncé's Style Confessions!

The star talks to PEOPLE about her red carpet favorites – and disappointments

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RETRO MOMENT

Beyoncé tells PEOPLE that she found inspiration for her own style in playing '60s star Etta James in Cadillac Records. "Some of the necklines and silhouettes, and even some of the fabrics they chose, look so appropriate for now," she says. "I love them! I feel that everything comes back, and since this is something so special to me we incorporated it in [my House of Dereon] line."