black dress pants and blue shirt to Impress: Styling a Light Dress This regal deep blue shirt adds a touch of elegance to any special occasion. COS Men's Relaxed Shirt in

Side zipper

A night time soire will encourage a more decadent dress than a daytime shindig, but the location of the event will also determine how put-together the event requires you to be

Bling Black Formal Sequins Sparkly Party Dress With Split Spaghetti Straps $89.89 $152.36 -41% EZ18392-B New product This is a Made-to-Order item

With its illusion V-neckline, it lends a touch of femininity, while its subtle slit ensures you have all the freedom you need to rule the dancefloor at your post-trick-or-treating party

Retro Chic White With Black Satin Ballgown Wedding Dress With Black Bows Get 10% off now

Brands like The Kooples, All Saints, and Reiss offer suitable all-black suiting options