Casual clothes, or clothes that are worn for regular everyday activities, can be described using a variety of synonyms. Some common options include "informal attire," "everyday wear," or "laid-back clothing." "Streetwear" is another popular term that refers to clothing that is inspired by urban fashion and culture. Those looking for something a little more upscale may opt for "smart casual," "business casual," or "relaxed formalwear." For those who prioritize comfort above all else, "athleisure" is a great choice, as it combines elements of athletic wear with everyday clothing. Whatever the preference, there are a multitude of synonyms to choose from when it comes to describing casual clothes.