Design, Colour, Fashion Illustration and Product Development
Design, Colour, Fashion Illustration and Product Development
This domain tests design elements and principles, colour theory, illustration, technical drawing and the product development process. Expect applied reasoning about target customer and season.
Core rules and concepts
- Elements include line, shape, form, space, texture and colour. Principles include balance, rhythm, proportion, emphasis and unity.
- Colour has hue, value and saturation. Schemes include monochromatic, analogous, complementary and triadic. Warm colours advance; cool colours recede; value contrast affects legibility and mood.
- Fashion illustration exaggerates the figure and mood; a technical flat is drawn to scale with seams, topstitching and trims. A tech pack includes flats, measurements, materials, colourways and construction notes.
- Product development moves from trend research and mood board to design, sampling, fit approval, costing and production.
- Design must suit age, use, culture, cost and manufacturability.
Worked example
For children’s sleepwear, choose an analogous blue-green palette with a high value contrast between the base and a small warm yellow accent. Blue-green is calm and sleep-appropriate; the pale base allows easy defect spotting; the yellow accent gives child appeal without relying on small detachable trim. The reasoning links colour psychology, safety and production practicality. A complementary orange would be more stimulating and harder to harmonize across dye lots.
Traps
Do not confuse hue with value; navy and pale blue can share hue but differ in value. Do not submit an illustration where a technical flat is required. Do not design without a target customer, price point or fabric performance. Do not ignore repeat size and placement in printed designs.