The 4th costume of hololive's Sakamata Chloe as seen on Twitter.
It is a gyaru type school uniform, main elements being a red skirt, white shirt, pink jacket, sometimes drawn as a cardigan.
The design is based on a much older image by Parsley_F and had been used in fanart for 2 years before becoming an official Live2D costume.
The following tags are aliased to this tag: sakamata_chloe_(4th_costume) and sakamata_chloe_(school_uniform) (learn more).
This tag implicates sakamata_chloe (learn more).