Dress code listed as Cocktail Black tie optional : r Weddingattireapproval Women's Cocktail & Party Dresses Dillard's What Does This Dress Code Mean? A Guide To Wedding Guest Attire Wed Society Oklahoma Formal & black tie optional wedding guest dresses!, In my opinion, these are great dresses that could really work for *any* dress code! They could be appropriate for cocktail or black tie depending The Harrods Guide to Cocktail Dressing Stories Harrods UK The Girlfriend's Guide to Cocktail Attire: A semi formal dress code for evening events, weddings, and upscale gatherings. Think: dressy but not stuffy. Cocktail attire has fewer rules than Black Tie and White