Official collaboration between DOKI DOKI LITERATURE CLUB! and OMOCAT features an original design printed on a UNISEX 80% cotton 20% polyester crewneck sweater. Model is 5'7" wearing size S.
| Chest | Sleeve | Waist | Length | |
| S | 40.5" | 29.5" | 39" | 25" |
| M | 43.5" | 30.75" | 42" | 26.25" |
| L | 48" | 32.5" | 46.5" | 28" |
| XL | 52" | 34" | 50" | 28.25" |
| XXL | 57" | 35" | 54.5" | 32.25" |
Machine wash cold inside-out // With like colors
Tumble dry low or hang dry // Do not iron