What is melange?
Melange (from French mélange (A blend) is a yarn or fabric created by combining fibers of different colors, shades, or textures before the spinning stage.

When searching for an answer to the question of what mélange is, it's important to understand that it's not a specific shade. It's a visual effect of variegation and graininess achieved by mixing threads, most often contrasting ones—for example, black and white.
The fabric is produced in two ways: by blending multicolored raw cotton or wool fibers before spinning them into thread, or by weaving together pre-made threads of different colors. The most famous example is heather grey, which has become a classic for basic knitwear, T-shirts, and sportswear.
Distinctive features and types
The surface of mélange fabric has a characteristic mottled, speckled pattern without a clear pattern. This irregularity gives the color a deep, three-dimensional appearance.

The variegated texture makes the material practical to wear: it shows fine lint, dust, pet hair, and light dirt less readily than plain-dyed fabrics. The mélange effect is most often used in knitwear, including jersey, fleece, and sweater knits. It is also commonly found in suiting fabrics such as wool or tweed, and in textured linen.
In addition to classic gray, beige melange (oatmeal shade) is popular, as well as colored options where a bright thread—blue, burgundy, or green—is mixed with a basic black or white.
What to combine with
Loose and visually soft, melange knitwear pairs beautifully with smooth, dense materials like leather, satin, silk, or stiff denim. For example, a voluminous gray sweater would pair harmoniously with a smooth silk skirt.

A suit's melange fabric tone down formality, creating a more relaxed look. A jacket made of this material or a basic turtleneck easily integrate into a casual or smart-casual wardrobe.

With its muted texture, mélange works as a neutral backdrop for rich, pure colors like red, emerald, or fuchsia. Pairing several mélange pieces in different shades in one outfit—for example, light gray and graphite—creates a complex, multidimensional monochrome look without the use of prints.