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The Black and White Spectator Wingtip Oxford is the more formal of the two spectator colourways and considerably more dramatic

Glitter tulle throughout the skirt adds to the formality of this simple yet ethereal design, while keeping it lightweight and fresh with a slight train at the back.

Features: 100% Soft Rayon fabric

Italian Suit Jacket Now that you're well-versed in the black-tie-optional meaning, you know suits are on the table, which means you need to check out this Banana Republic 'fit

Available in Brown Gingham

When it comes to what not to wear to a black-tie event, avoid lounge suits (the kind that might be worn to the office)