Design project... bathroom?

I'm doing this design project for my bathroom, i kinda want to get started on it. The paint in the bathroom is a light tan, the counter top is going to be a shiny mocha brown(marble) and i'm getting a gl door with a kinda a mirror handle... if you know what i mean. My other siblings and i love the beach so i kinda want to incorporate 2 big seashells that my mom and dad found. I would like it to be modern, but also relaxing and elegant, oh and add a little color. . And if this helps... family means the most to me. My mind is mixed with ideas and i really want to narrow them down.Thanks for all those who help, i really appreciate it!!