Casual wear is less dressy than formal or business attire. While it still looks put-together and presentable, it doesn't adhere to strict formal dress codes. Casual wear allows individuals to express their personal style more freely. People can mix and match different pieces, incorporate colors and patterns, and experiment with various accessories.

Trousers typically have a waistband that sits around the waist, securing the pants in place. This can be elastic, buttoned, zippered, or fastened with a belt.The front opening of trousers is called the fly, which allows for easy wearing and removal. It is usually secured with buttons, zippers, or hooks. Trousers have two separate leg portions, accommodating each leg individually, which sets them apart from other lower body garments like skirts or dresses.