A reader asks our fashion critic: "What is 'colorful formal'? I keep seeing it on invitations for events this summer. Where did it come from, and what does it mean I should Banquet Fit Check Not sure what to wear? We've got you covered with the inspo . Formal Semi formal only Colors, textures, and patterns encouragedtie optional No dark The Girlfriend's Guide to Black Tie Dress Codes. Black Tie is the second most formal dress code and reserved for formal evening events and galas. Women should opt for floor length evening gowns Colorful Summer Formal Wedding Guest Attire Gorgeous Gowns (@gorgeousgownscharlestown) Charlestown, NSW First wedding with explicit dress code: Cocktail attire : r Weddingattireapproval