he wears tied back in a low messy ponytail at the base of his neck. His bangs fall over his eyes in an uneven fringe. His eyes are deep sapphire, wears a dark cyan-tinted version of the standard Demon Slayer uniform with buttoned white leg-wrapped kyahan , Giyu wears a haori that's split down the middle into two different patterns: the right one a solid dark red,and the left one geometrically patterned with rhombi of green, orange and yellow. He’s,cold, emotionless, cold, aloof & unbothered