reisalin stout (late night alchemist)
A skin for Reisalin Stout, that was added as part of a sleepwear pack during the November 2022 collab between Atelier Ryza and Azur Lane. See post #5834914 for in game art.
It is comprised of a crop top, frilled camisole, frilled panties, and hairband.
This tag implicates reisalin_stout (learn more).