Which fashion design term refers to patterns based mainly on geometric shapes?

The term that refers to patterns based mainly on geometric shapes is geometric pattern. This style of pattern is characterized by the use of shapes such as squares, triangles, circles, and other geometric formations that may be repeated and arranged in a systematic way. Geometric patterns can add a modern, structured look to fashion pieces, making them popular in various design contexts, including textiles, clothing, and accessories.

In contrast, organic patterns typically incorporate flowing, natural shapes that resemble elements found in nature, while decorative patterns often combine multiple design elements for visual embellishment rather than focusing solely on geometric forms. Realistic patterns strive to depict lifelike images or scenes, distancing them further from the simplicity and abstraction found in geometric patterns.