nonstretch

Nonstretch is a textile term describing fabrics that have little or no elasticity. It refers to materials that do not rely on elastomeric fibers such as elastane, spandex, or Lycra, and that show minimal residual stretch under tension. The term is commonly used in contrast to stretch fabrics, which incorporate elastic fibers or knit constructions with inherent give.

Most nonstretch fabrics are woven rather than knitted, with properties arising from fiber content and weave structure rather than elasticity. Common nonstretch materials include cotton, wool, linen, silk, and many polyester blends used in suiting, shirts, and upholstery. Even fabrics marketed as "no stretch" may exhibit slight give if cut on the bias or exposed to heat, but their elastic recovery is much lower than that of stretch fabrics.

Key properties of nonstretch fabrics include good dimensional stability and crisp drape, along with limited elasticity and often higher potential for wrinkling. They typically offer solid durability and a formal or structured appearance, but they can be less comfortable for activities requiring a wide range of movement.

Uses and care vary by fiber, but nonstretch fabrics are common in tailoring, dress shirts, formal wear, upholstery, and drapery. Care instructions depend on the fiber content; many are machine washable or require dry cleaning, and pressing should follow fabric guidelines. Overall, nonstretch fabrics emphasize shape retention and a traditional silhouette, at the expense of flexibility.