rumple

(verb) disturb the smoothness of. Synonyms: ruffle, ruffle up, mess up. Example: "Ruffle the surface of the water."

(verb) to gather something into small wrinkles or folds. Synonyms: pucker, cockle, crumple, knit. Example: "She puckered her lips."

(verb) become wrinkled or crumpled or creased. Synonyms: crumple, wrinkle, crease, crinkle. Example: "This fabric won't wrinkle."