Tsubaki has modest style with iconic colors : tosca, mustard yellow, black and cream. With the red umbrella-sword Hotaka's trademark is his side hair which is longer than the other side. Clothing wise, there's no particular style, but orange & black is his colors. While Tanuma's trademark is hoodie and his headband.
Well, most of my ocs wear mostly green, since its a clan color, so my clan ocs dont really have any unique trademarks ^^" Only my non-clan oc Shizuka(on my icon) who uses a non-transparent kind of mesh/fishnet to cover 90% of her body, only her fingertips and face are the expections. She has pretty gross scars on her body due to a fire, and she doesnt feel comfortable with them uncovered ^^"