The difference between an ordinary suit and an expensive-looking one is not always the fabric, designer or price. More often, it is found in the final inch.
A jacket sleeve that finishes slightly too low, trousers gathering heavily over the shoes or cuffs disappearing beneath the jacket can make even luxury tailoring look careless. Correct those tiny measurements, and an affordable outfit can suddenly appear custom-made.
This is the one-inch rule: small adjustments create an enormous visual difference.