Quick Answer: A lightweight blazer maintains its crisp, tailored shape through specialized internal architecture. Instead of heavy canvas, it relies on ultra-thin chest pads, breathable interfacing, and precision-cut, ready-to-sew shoulder pads that provide structural integrity without trapping heat or adding bulk. When transitioning to summer wear or breathable fabrics, many consumers assume that a blazer … Continue reading How Internal Components Create Shape in Warm-Weather Tailoring?