This is a plant-dyed T-shirt dyed with onion skins and iron mordant. The iron mordant deepens the yellow color, resulting in a subdued, dark brown hue. The chic and understated atmosphere is perfect for adult casual styles. Enjoy the soft texture unique to natural materials and the depth of color characteristic of plant dyes. Each item is dyed by hand, so no two are exactly alike. Please enjoy the uneven dyeing and color variations as unique characteristics of plant dyeing. Features Material: 100% cotton Dye: Onion skins (iron mordant) Color: Deep, subdued color close to dark brown Original color, made one by one by hand Care Instructions Gently hand wash with a neutral detergent, or wash in a mesh laundry bag on a gentle cycle Avoid using bleach or detergents containing fluorescent agents It is recommended to dry in the shade, away from direct sunlight A simple, understated color born from the power of nature. This piece with a calm presence will add a touch of individuality to your life.