Make your signs stand out by using one or more of our Boutique Sign Holders. Choose among our three boutique finishes: Cobblestone, Ivory and Raw Steel. Store Supply Warehouse carries an assortment of retail signs perfect for your business. Shop for Boutique Signs, Wood Sign Holders, Sale Signs and more For more information or to speak to a LIVE customer service representative, please contact us at 1-800-823-8887. All of our costumers are guaranteed in stock and all orders placed before 3 p.m. receive same-day shipping.