The evolution of cargo pants from casual wear to fashionable, stylish glam, by Susan Mbamah     Once known for their practicality and baggy silhouettes, cargo pants have been given a sophisticated update. Designers now blend functionality with sleek tailoring, creating a modern utility trend that feels both stylish and smart. Cargo pants are made of hard-wearing fabric and ruggedly stitched. Increasingly, they are made of quick-drying synthetic or cotton-synthetic blends and often feature oversized belt loops to accommodate wide webbing belts. The garments are characteristically designed to allow bending at the knee...