To wear these Emporio Armani black pleated trousers, simply put them on like you would any regular pants. You can style them with a blouse and blazer for a work - appropriate look or with a casual top for a weekend outing. When it comes to maintenance, follow the care instructions on the label. Usually, it's best to dry clean them to keep the fabric and pleats in good shape. Avoid wearing them in extremely dirty or rough environments to prevent stains and damage. Also, when storing, hang them up to maintain their shape.