Boden Women's High Rise Wide Leg Tuxedo Trousers in black stripe are a classic fit trouser made of a blended fabric of polyester, viscose, and elastane. The pants have a flat front and a tuxedo stripe accent. The pants come in size 18 and are machine washable. They have a zip, button, and hook & eye closure. The pants are suitable for travel, party/cocktail, formal, and business occasions. They are perfect for winter, summer, fall, and spring.