This is a simple conversion of Korati's Pride Bikini for TBSE Killer Bod. Includes flat and bulge variants, as well as a dyeable striped variant!
THIS IS A MODEL EDIT ONLY! You'll need Nanami's conversion mod that contains the textures: ⮞ https://www.xivmodarchive.com/modid/108302 Be sure to set the priority of this mod higher than the original!
Character in the pic is using C+ scaling, it looks mostly fine except for the very center of the chest, which gets a little janky the larger the breasts are. The weights are okay, though!