The Girlfriend's Guide to a Formal dress code. Reserved for elegant evening events, this dress code is less formal than Black Tie but more formal than Cocktail. Women should opt for a What Is Evening Chic Dress? The Chic Fashionista Become Girl Dinner Dress code: Your favorite dress suit think chic, cocktail dresses, gowns, or a suit. most importantly, dress in what makes you shine. Evening Chic Celebrity Corporate Incentives, Meetings & Charters