Costume College

July 26 - 30, 2018
Warner Center Marriott, 21850 Oxnard St, Woodland Hills, CA 91367

This annual conference is produced by Costumer’s Guild West. "We offer lectures, workshops and demos on all things costuming: from general sewing (pattern grading, setting sleeves, etc.) to historical construction methods (corsetry, petticoats, etc.) to time period overview classes to science fiction/fantasy costume construction." the website says.