murasaki_shion_(hololive_summer_2019)
The original bikini official alternate costume and third costume chronologically of hololive's Murasaki Shion, as seen in post #5523436, first featured in hololive Summer 2019.
It consists of her regular black hat tilted witch hat, a black pendant choker, a black criss-cross halter sling bikini top, a black bikini skirt and a flower bracelet.
Her official hairstyle with this swimsuit is long hair with arched bangs held with her usual chain hairband.