Seaside Casual DEX Coffee Table Seaside Casual's outdoor collection is a balance of traditional design recreated in modern materials. The coastal communities of the eastern seaboard have molded their aesthetic, while material advancements have allowed them to create a product that can withstand the elements. Seaside Casual's products are designed to endure the corrosive seaside air, a New England winter, or an Arizona heat wave. In short, they handcraft furniture that looks great, is easy to maintain, and can be left outdoors from one season to the next.