Squidstar Waistcoat

Appearance
The Squidstar Waistcoat consists of a light, long-sleeved, button-down shirt and a darker gray waistcoat worn over it. The waistcoat has three large brown buttons that go left over right; on either side is a design in red, white, and yellow-orange with some symbols possibly representing squids. This design is repeated on the back, where it is slightly larger.

Splatoon 3
The Squidstar Waistcoat can be seen in a Twitter post for Fresh Season 2023. It can be seen being sold in Jelly Fresh.