Big Slit T-shirt

Thanks to its deep side slits, this T-shirt drapes beautifully, creating a fluid and feminine silhouette. Designed for effortless styling, it’s a stress-free piece that you can simply throw on and go.

Grown under endless blue skies, nurtured by the blazing sun and ocean breezes, Australian cotton has a smooth, refined texture. This premium cotton brings both comfort and elegance to the fabric.

By spinning slightly thicker slub yarn and knitting it into jersey, we’ve created a T-shirt that feels light and airy against the skin. With every wear, the texture softens and the character deepens—a testament to 45R’s dedication to Japanese craftsmanship.