Denim is a strong cotton fabric made using a [twill weave](https://www.masterclass.com/articles/what-is-twill-fabric-definition-and-characteristics-of-the-popular-twill-weave), which creates a subtle diagonal ribbing pattern. First produced as *serge de Nîmes* in France in the seventeenth century, the cotton twill fabric is warp-facing, meaning that the weft threads go under two or more warp threads. The warp yarns are more prominent on the right side—these diagonal parallel lines make denim fabric different from other sturdy woven cotton fabrics like canvas or cotton duck. Many manufacturers produce [denim fabric](https://www.masterclass.com/articles/what-is-denim-fabric-a-guide-to-the-history-of-denim) made from a mix of cotton fibers, polyester, and elastane to create stretch denim or increase durability. 

Denim is usually colored with indigo dye, resulting in its characteristic blue-cotton color. After denim is colored, manufacturers can wash, rinse, or distress the fabric to produce a wide array of denim, from dark-wash to light. Manufacturers use a different dyeing process to create black or white cotton denim. 

Jeans are casual-wear pants typically made from denim fabric. Patented in the nineteenth century in the United States by Levi Strauss and Jacob Davis, a typical [pair of jeans](https://www.masterclass.com/articles/how-to-find-the-perfect-jeans) usually features a button clasp, a zipper, belt loops, and front and back pockets, with copper rivets to reinforce the pockets. 

Often called blue jeans or denim jeans, many jeans are made from indigo denim and come in a range of blue colors; other standard colors include black and white. Jeans are available in various rises (from high-rise jeans to low-waisted jeans) and fits (from baggy jeans to slim-fit to skinny jeans). 

Simply put, the difference between denim and jean is that denim is a fabric and jeans are a garment. Denim fabric is used to make a wide variety of garments, including jackets, overalls, shirts, and jeans. [Jeans are a type of garment](https://www.masterclass.com/articles/guide-to-jean-styles) commonly made from denim cloth. Some manufacturers use cotton to make jeans that are lighter and more breathable than the denser denim. 

Get a [MasterClass Annual Membership](https://www.masterclass.com) and let Tan France be your very own style spirit guide. *Queer Eye*’s fashion guru spills everything he knows about building a capsule collection, finding a signature look, understanding proportions, and more (including why it’s important to wear underwear to bed)—all in a soothing British accent, no less.  
Jeans and denim are two fashion staples that are often confused with each other. Learn more about how to identify the difference between jeans and denim.


Jeans and denim are two fashion staples that are often confused with each other. Learn more about how to identify the difference between jeans and denim.


Understanding the Difference Between Denim and Jeans

Denim is a strong cotton fabric made using a <a href='https://www.masterclass.com/articles/what-is-twill-fabric-definition-and-characteristics-of-the-popular-twill-weave' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/what-is-twill-fabric-definition-and-characteristics-of-the-popular-twill-weave","linkCopy":"twill weave","category":null}'>twill weave</a>, which creates a subtle diagonal ribbing pattern. First produced as serge de Nîmes in France in the seventeenth century, the cotton twill fabric is warp-facing, meaning that the weft threads go under two or more warp threads. The warp yarns are more prominent on the right side—these diagonal parallel lines make denim fabric different from other sturdy woven cotton fabrics like canvas or cotton duck. Many manufacturers produce <a href='https://www.masterclass.com/articles/what-is-denim-fabric-a-guide-to-the-history-of-denim' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/what-is-denim-fabric-a-guide-to-the-history-of-denim","linkCopy":"denim fabric","category":null}'>denim fabric</a> made from a mix of cotton fibers, polyester, and elastane to create stretch denim or increase durability. Denim is usually colored with indigo dye, resulting in its characteristic blue-cotton color. After denim is colored, manufacturers can wash, rinse, or distress the fabric to produce a wide array of denim, from dark-wash to light. Manufacturers use a different dyeing process to create black or white cotton denim.

What Is Denim?

Jeans are casual-wear pants typically made from denim fabric. Patented in the nineteenth century in the United States by Levi Strauss and Jacob Davis, a typical <a href='https://www.masterclass.com/articles/how-to-find-the-perfect-jeans' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/how-to-find-the-perfect-jeans","linkCopy":"pair of jeans","category":null}'>pair of jeans</a> usually features a button clasp, a zipper, belt loops, and front and back pockets, with copper rivets to reinforce the pockets. Often called blue jeans or denim jeans, many jeans are made from indigo denim and come in a range of blue colors; other standard colors include black and white. Jeans are available in various rises (from high-rise jeans to low-waisted jeans) and fits (from baggy jeans to slim-fit to skinny jeans).

What Are Jeans?

Simply put, the difference between denim and jean is that denim is a fabric and jeans are a garment. Denim fabric is used to make a wide variety of garments, including jackets, overalls, shirts, and jeans. <a href='https://www.masterclass.com/articles/guide-to-jean-styles' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/guide-to-jean-styles","linkCopy":"Jeans are a type of garment","category":null}'>Jeans are a type of garment</a> commonly made from denim cloth. Some manufacturers use cotton to make jeans that are lighter and more breathable than the denser denim.

What Is the Difference Between Denim and Jeans?

Get a <a href='https://www.masterclass.com' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com","linkCopy":"MasterClass Annual Membership","category":null}'>MasterClass Annual Membership</a> and let Tan France be your very own style spirit guide. Queer Eye’s fashion guru spills everything he knows about building a capsule collection, finding a signature look, understanding proportions, and more (including why it’s important to wear underwear to bed)—all in a soothing British accent, no less.

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Jeans and denim are two fashion staples that are often confused with each other. Learn more about how to identify the difference between jeans and denim.