Mooncastle

Mooncastle continues to do what Japanese knitwear does best — taking everyday staples and refining them through exceptional yarns, thoughtful construction, and understated design.

For SS26, the focus lands on lightweight summer essentials built for comfort in warmer weather. The new Ice Cotton T-Shirts offer a cool, dry handle with a crisp feel against the skin, making them ideal through hotter days without sacrificing structure or refinement. Alongside them, the latest Paper Silk Knitted Crew introduces a unique blend of silk, cotton, and traditional Mino washi paper, creating an airy knit with texture, breathability, and a naturally cool feel.

Finished with clean silhouettes and produced entirely in Osaka, Japan, Mooncastle continues to deliver refined knitwear that feels quietly different from the rest — thoughtful, functional, and built to be worn properly.