Formal Business Attire. This is the strictest category of dress code and requires that employees wear: Suit and tie. Skirt suit. Close-toed shoes. Traditional workplaces, such as law firms and accounting firms, often adhere to this professional dress code policy.
What to Wear: Go for skirts, khakis, or pants with an open-collar, knit shirt, or sweater. Dresses also fit well within this dress code. 6. Black Tie: The Quintessence of Formality. Black tie is a formal dress code for prestigious events like weddings, proms, and formal dinners. The Black Tie dress code is all about glamour and sophistication
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