The amount of space needed for a bridal shop depends on a variety of factors, including the size of your inventory, the number of fitting rooms desired and the overall layout of your store. A general guideline is to aim for a space of at least 1,500 to 2,500 square feet. This area would provide enough room for displaying bridal gowns, bridesmaid dresses, and accessories and creating a pleasant shopping experience for your customers. However, it's essential to assess your specific needs and consult with a commercial real estate professional to determine the ideal space for your bridal shop.