shizuka rin (1st costume)
The default costume/first school uniform of Nijisanji's Shizuka Rin, as seen in post #3500206.
Her default school uniform, the "winter uniform", is a full dark blue school uniform (blazer, pleated skirt, and pantyhose), plus a collared white shirt, grey sweater, and purple bowtie underneath, and black loafers.
This tag implicates shizuka_rin (learn more).
