Big Slit T-shirt

Thanks to the deep side slits, this T-shirt creates a flowing, feminine silhouette full of movement. Easy to wear and effortlessly stylish on its own, the Big Slit T-shirt offers a stress-free fit that complements any look.

Under the vast blue sky, the blazing sun, and the salty breezes sweeping in from the sea, this cotton grew slowly and steadily in Australia’s natural surroundings. At 45R, we cherish the luxurious comfort of fabrics that feel moist, smooth, and elegant against the skin—a hallmark of our Japanese craftsmanship.

The jersey fabric, knitted from slightly thicker slub yarn, feels airy and soft as it gently conforms to the body. With each wear, its character deepens, becoming a quiet, comforting presence in everyday life—a testament to the thoughtful craftsmanship behind every 45R piece.