When you think about a theme for decorating your room, you want to ask your self, what is the most important idea for your decor? According to the primary plan, you will need to find all possibilities that can support it. For example, one of your favorite memories, the ocean. Support your theme with colors that evoke the beach, the sea or the sand. Decore your room with accessories related to maritime experiences, such as the painting of ocean, fishes, sails; collect seashells and dry seaweeds. The projects are endless.