Leave space between hangers so suits and sport jackets will be free of wrinkles. Allow your suit to rest at least 24 hours between wearings and try to alternate suits in order to air out the fabric and relax the wrinkles. Use a clothing brush to preserve the suit between cleanings. Trousers should follow the proportions of the body. Most suit trousers today feature 20 to 21-inch widths at the knee and ankles.
Creased trousers are a matter of personal preference.
Most lower-priced and commodity suits feature creased seams. High fashion suits for the 1990s stress no crease. Cuffs are an optional fashion idea. The added bulk is designed to pull the trouser leg down while retaining the pants natural lines. Look for buttons that have a hand-finished loop on the inside for more durability.