What to wear to A casual Non-profit event in Oakland, CA at a bookstore and bar. It will be in the evening where it will be 58 degrees and I will be walking so I need closed toe shoes and an outerwear jacket at | A casual Non-profit event in Oakland, CA at a bookstore and bar. It will be in the evening where it will be 58 degrees and I will be walking so I need closed toe shoes and an outerwear jacket at outfits