Welcome to today’s lesson on fashion styles, where we explore business, elegant, and evening styles, building on previous discussions about sports and casual styles. The session includes a guide on dressing appropriately according to invitations, covering distinctions between dress codes, such as black tie and semi-formal attire, with a focus on the importance of understanding clothing choices for various events. A video demonstration on formal wear addresses who wears business style attire and the nuances of business and dressy-casual styles.