Photochromic dyes are a type of dye that changes color when exposed to light.

Nylon is a synthetic material that is not biodegradable and can take hundreds of years to decompose.

Additive manufacturing, rapid prototyping, and digital fabrication are all terms used to describe the use of 3D printing technology to create fashion items.

Circular fashion is a trend that involves wearing clothes made from recycled or upcycled materials, and then recycling or upcycling those clothes at the end of their lifespan.

Using sustainable materials in fashion can often lead to higher production costs, as these materials are often more expensive than traditional materials.

Transformative fashion is a type of fashion that allows designers to create clothes that can be worn in different ways, often by changing the shape or size of the garment.

Using sustainable materials in fashion can often lead to improved quality of clothing, as these materials are often more durable and long-lasting than traditional materials.

Athleisure is a trend that involves wearing clothes that are designed to be comfortable and easy to move in, often combining elements of athletic and casual wear.

Using 3D printing technology in fashion can often lead to higher production costs, as this technology is still relatively expensive.

Unisex fashion is a trend that involves wearing clothes that are designed to be gender-neutral, and can be worn by people of any gender.

One of the benefits of using 3D printing technology in fashion is that it allows for increased customization, as designers can create clothes that are tailored to the individual needs of their customers.

Trans-seasonal fashion is a trend that involves wearing clothes that are designed to be worn in multiple seasons, often by using lightweight and breathable fabrics.

Using sustainable materials in fashion can often lead to higher production costs, as these materials are often more expensive than traditional materials.

Smart textiles are a type of fabric that can be controlled with a smartphone or other device, allowing for features such as temperature control, light emission, and shape-shifting.

Smart textiles are often more durable than traditional fabrics, as they are often made with high-tech materials that are resistant to wear and tear.