So if someone wanted to draw Charles wearing any or all of these, that would be okay with me.
Top left: For the AUs in which Charles joins the Brotherhood and needs an outfit that’s dramatic enough to compete with Erik. Or just for taking dates (Erik) to the opera.
Top right: Charlotte Xavier, private detective.
Middle left: Charles is a world-famous fashion designer. Or a prince.
Middle right: BDSM AUs.
Bottom left: Band AUs.
Bottom right: Lieutenant Charles Xavier of the Genoshan navy/cavalry/whatev, reporting for duty, sir!