What Cocktail Attire Means for Weddings: Men's & Women's Examples Cocktail or too casual? : r Weddingattireapproval New Year's Eve Outfit Ideas: Stand Out in Style NYD NewYorkDress Cocktail Attire: A Guide to Nailing The Cocktail Dress Code British Vogue Your Guide to Wedding Guest Looks Casual: Easygoing but put togethersundresses, dressy flats, or a nice top and trousers. Dressy Casual: A polished step upthink flowy dresses, chic jumpsuits, or elevated separates. Cocktail vs. Semi Formal Attire: What's the Real Difference? Adrianna Papell