At no time in this movie does anybody wear anything close to "revealing clothing". A woman disguises herself as a prostitute and wears a knee length skirt and what is essentially a crop top that shows part of her stomach and nothing else. Her belly button doesn't even show, this outfit would have been shown on 1950's American TV with no hesitation.
A character is shown wearing a theatrical costume with a short skirt, but she is wearing tights under it. This is no more provocative than a ballet dancer's outfit and doesn't warrant any special concern.
A woman confesses her love for an unhappily married man. They kiss passionately and lay down on a bed as the scene cuts. In the next scene, they are shown getting dressed, implying sex.
It is implied several times that a man's wife has been "sleeping with" other men. "Slut" is said a few times. In one scene, a woman is seen wearing a somewhat short dress. A woman disguises as a prostitute to go into a building, and she is wearing revealing clothing. A man and a woman passionately kiss.