Lining in everyday Indian ethnic wear is often discussed as a styling or modesty choice.In reality, it is a structural intervention — one that quietly changes how a fabric behaves over time. Not all kurtis, kurtas, or salwar kameez need lining.And when lining is added without understanding fabric behaviour, it can sometimes reduce , not improve, garment life.To understand lining properly, we have to look at what happens to fabric during wear . How fine Indian fabrics behave