conte di cavour (fierce beachside battle) (azur lane)
The bikini skin of Azur Lane's Conte di Cavour, as seen in post #4481628.
It consists of a white bikini and matching pleated bikini skirt (mostly hidden by her water gun), black sandals, red-frame aviator sunglasses, and a white innertube with red and green stripes.
See also
This tag implicates conte_di_cavour_(azur_lane) (learn more).