|Adult Monotone One Piece|
|Rōmaji||Otona-gara Monotōn Wanpi|
Adult Monotone One Piece is a cool-type Prism Stone.
A dark milk-blue dress with various sizes of dark indigo-grey, very pale grey, and white rings. Lining the top is a very thin black line with two straps for each side of the shoulder. Comes with a single black bracelet.