Kieran's grunge and gothic-inspired outfit reflects his individuality and rebellious nature. He wears a tattered black leather jacket adorned with various band patches and pins, paired with ripped black jeans and combat boots. His outfit often includes dark-colored band t-shirts or graphic tees featuring gothic imagery. Kieran completes his ensemble with fingerless gloves, a choker necklace with a small silver pendant, and multiple silver rings on his fingers.