To create custom-fit clothing, algorithms may need to process data from 3D body scans. This involves accurately extracting measurements and creating a digital avatar that accurately represents the customer's body shape and size.
For virtual try-ons, algorithms need to simulate how a garment will look on a specific body shape, including how it moves with the body. This requires sophisticated simulations and real-time rendering.
Algorithms can streamline pattern making and grading, adapting a base pattern to various sizes, demanding expertise in garment construction and sizing norms.

Fabrics have complex physical properties and can behave unpredictably. Algorithms need to accurately simulate the drape, stretch, and fold of various types of fabrics, which can be a significant challenge. Creating realistic 3D models of garments is a complex task, the algorithms need to handle intricate details like seams, pleats, and embroidery, and also account for different sizes and fits.