The story
- Japanese · calque of逆バニー
- English todayreverse bunny suit
From reverse + bunny suit, calque of Japanese 逆バニー (gyaku-banī, literally “reverse bunny”), which became a fad among Japanese artists in 2020.
First known use, by meaning
- from 2020 A derivative of the bunny girl outfit (bunny ears, exposed arms, and covered chest) in which the arms are covered and the chest is exposed.
Etymology from Wiktionary, CC BY-SA 4.0.