We do naught have specific colors for our pirates t' be wearin' but we do have a somewhat of a "uniform" for ye t' be wearin'.
Of course ye must always be wearin' either a skullcap, bandana, or tricorn hat unless ye be in the midst of combat.
Bone armor (aside from skull helmet an' bone gloves) an' platemail armor (aside from gorget an' gloves) be a bit too landlubberish for the pirate look. No orc bone helmets!
Ye must always be wearin' a tunic, doublet, or body sash.
Although ye'r weapon/fightin' skill naught be restricted, ye must always be carryin' a cutlass when naught in the heat of battle.
Ye can wear a kilt an' half apron, short pants an' half apron, or plain short/long pants without apron.
Footwear is either sandals or boots.
Skirt, tunic, an' thigh boots fer the wenches. Head wear be the same as the men.