Attire: Dressy Casual - Shimmery We want you to be comfortable at our wedding. The dress code is dressy casual attire with shimmery/metallic colors optional. For this time of year in California, may we suggest the following attire: Women: sundresses, lightweight separates and flats or wedge heels for the outdoor ceremony on the lawn. Men: light dress shirt with khaki or other lightweight slacks; jackets and ties optional.