Supima OX Petit Collar Long Sleeve Coupé Shirt

With sleeves softly puffed like freshly baked bread rolls, this piece has a sweetness that’s hard to resist. The balance of width and length is just right—capturing that perfect “fit” girls look for in a truly special garment.

Made from luxurious Supima oxford, it has a smooth sheen paired with the casual, natural crinkle of a freshly washed fabric.

The warp uses two strands of extra-fine yarn, while the weft is spun with softly twisted threads. Worn, washed, and dried under the sun, it takes on the fresh, vibrant look of just-picked fruit. With a freshness that lasts, it’s a shirt made to live alongside you—an expression of Japanese craftsmanship and the enduring spirit of 45R.