Would you advise me to enjoin what is right and forbid what is wrong by changing the pictures of women displayed in shop windows, given my fear of drawing attention to them and increasing temptation?

"Those images are widespread and treated with disregard, and are not intentionally placed by either the seller or the buyer. Therefore, there is no harm in selling products that bear such images, though it is recommended to deface or remove them if possible. You do not have the right to prohibit the seller from selling those products. Rather, you can guide him to deface the images, or cover them, or avoid displaying them prominently. The possibility of the seller being tempted by the images is remote and holds no weight."