The principles of workwear design primarily involve clear targeting: for different industries, different companies within the same industry, different positions within a company, and different roles, genders, etc. The distinctive points of customized designs are summarized by who wears them, when they wear them, where they wear them, why they wear them, and what they wear. Therefore, when customizing workwear, considerations must be given to factors such as body size, fabric, and the characteristics of the workwear. Body size, without a doubt, refers to weight, height, and measurements.

The fabrics for professional attire mainly include crepe, fine worsted, silk, and Oxford cloth. Each of these fabrics has its own unique advantages and properties, such as crepe, after high-temperature treatment, features a tight and luxurious weave, good elasticity, easy machine washing, and excellent quality; fine worsted has both the characteristics of synthetic fibers, such as anti-pilling, and the comfort, moisture-wicking, and breathable properties of cotton on the reverse side; silk is primarily made of conductive fibers, suitable for industries such as petrochemicals, electronics, coal mining, and others requiring conductivity; Oxford cloth has a clear weave, a smooth surface, does not fade or pill, is shrinkage-resistant, and is easy to machine wash.