平安丸(水着)
The [[bikini]] [[official alternate costume]] of [i][[Kantai Collection]][/i]'s [[Heian Maru (kancolle)|]], as seen in post #7777324. 

Her swimsuit consists of a [[white bikini]], [[white hat|white]] [[sun hat]], and brown [[sandals]] with [[strappy heels]].
heian maru (swimsuit mode) (kancolle)