black and blue dresses for prom Dark A-line Sweep Train Chic Prom Dress Sparkly Mode – SELINADRESS Beaded bodice with layered tulle skirt Colors Royal Blue And Black V-Neck

Emily Post offers a similar definition: A black-tie optional dress code gives guests a couple of formal options to choose from

You'll usually see it at big awards ceremonies, weddings, formal dinners, charity galas, milestone birthdays y'know, anything where there's a sense of occasion and people are expected to show up properly dressed

Space Babe Metallic Strappy MIni Dress Channel your inner space babe in this metallic mini dress for a look that's out of the world

Pair with strappy sandals for your next special occasion

Versatile and Stylish The Cole Haan Mens Pinch Penny Loafer is the ultimate versatile shoe that can easily be paired with everything from business attire to smart-casual outfits

Their business line looks very professional and classy