crease

an angular or rounded shape made by folding; "a fold in the napkin"; "a crease in his trousers"; "a plication on her blouse"; "a flexure of the colon"; "a bend of his elbow"

तुम उसमें न कोई सिलवट देखोगे और न ऊँच-नीच। "

Crease resistant cloths are very popular nowadays.