A designer conjures a brief, but sweet, retreat in Rosemary Beach, Florida. OCEANFRONT With direct access to the Gulf of Mexico, this quintessential beach cottage just needed a coat of paint to enhance its exterior. The inside took more effort to update and guestproof. While Ashley Gilbreath ended up designing an idyllic getaway, her first priority in renovating her family’s oceanfront home in Rosemary Beach, Florida, was damage control—to help the house withstand the salty sea air and her