To wear these Ottavo silk trousers, simply slip them on and adjust the elastic waistband for a comfortable fit. They're great for casual outings or semi - formal events. When it comes to cleaning, it's best to dry - clean them to keep the silk in good condition. Avoid exposing them to sharp objects that could snag the fabric. Store them in a cool, dry place, hanging them up to prevent wrinkles. With proper care, these trousers will last you a long time and keep looking great.