Here is my contribution to the internet phenomenon, Bowsette! I couldn't decide which version I liked best, so have all of them! My personal favourite is the red head in the dress. It's quite classy, even for someone like Bowser!
First sketch
Finished line art
Base colours (light leotard version)
Base colours (dark leotard version)
Base colours (light dress version)
Base colours (dark dress version)
Completely shaded character (light leotard version)
Completely shaded character (dark leotard version)