I saw this as a sort of merge between art-nouveau style, with the bold outlines and the style of the hair, with a manga/anime style, in the face, hair and dress. If I did it again, I would make the inner lines of her kimono/dress much more delicate, with the bold outline only on the outside. I also think i could have done more with the hair. But, altogether, I'm very happy with this image! I hope you like it as well!~ I used: a sharpie, a .05 mm pen, and a red marker.