The textile graphic design course at Echelon Design Master Institute explores the strengths and weaknesses of applying graphic design in textiles. Strengths include the creative freedom to experiment with patterns and colors, the versatility to adapt designs for various products, and the ability to customize for market trends. However, there are weaknesses, such as technical limitations in translating digital designs to fabric, higher production costs for complex patterns, and sustainability challenges when using synthetic materials. This course teaches students to balance these aspects, preparing them for real-world design applications.