The default costume for hololive Indonesia's Ayunda Risu.
It consists of a pink beret, a brown fur choker with an acorn pendant, a cable knit pink hooded cardigan with shoulder cutouts (although it's more often than not portrayed as detached sleeves), a short white sleeveless dress a red bowtie, empire waist and a brown miniskirt underneath, white vertical-striped fur-trimmed thighhighs and brown fur-trimmed fold-over boots.
This tag implicates ayunda_risu (learn more).