Can someone please help me with what to wear for the Sadies dance this Saturday?

Okay. I am a guy and I am in the tenth grade. The theme for the dance in " A Pirates night for me!" I really don't want to dress full out like a pirate but at least something stylish with a little pirate flavor. Oh just in case I am black and I really wanna look fly. Can someone please help me, best answer gets ten points.