They're creepy and they're kooky, mysterious and spooky—they're the best DIY Wednesday Addams costume ideas! From her classic school uniform to the dramatic ballgown she wore at Nevermore Academy, Wednesday’s iconic looks from the titular Netflix series are perfect for bringing a touch of gothic flair to your Halloween celebrations.
Each of these pop culture Halloween costumes showcases Wednesday’s signature monochrome color palette, complete with tips and products to help you get the look. But these DIY ideas are about more than just stealing Wednesday's style—they’re about embodying her dark charm and wit. So, grab your crafting supplies and get ready to create a Halloween costume that's every bit as mysterious and enchanting as Wednesday herself.
Classic Wednesday Addams Costume
Channel your inner Wednesday with her most iconic ensemble! Layer a white pointy collar shirt under a black floral dress to get that quintessential preppy goth-girl vibe. Complete the look with a braided pigtails wig to nail Wednesday’s signature hairstyle. This outfit screams “mysterious and moody,” just like Wednesday herself.
Wednesday Addams Ballgown Costume
Transform into the ultimate gothic queen with Wednesday's unforgettable ballgown look! Rock a dramatic black gown with puffed sleeves, a voluminous skirt, and a high collar to capture the dark glamour from her Nevermore Academy event. Finish off the ensemble with a crown braid, and you'll be ready to waltz into any spooky soirée.
Wednesday Addams School Uniform
Get ready to ace the spooky season with Wednesday's iconic school uniform look! Slip into a black pleated midi skirt and white button down shirt, paired with a black tie and Nevermore Academy blazer. Whether you’re haunting the halls or hitting a Halloween party, this costume will ensure you rule the school with effortless cool.
Wednesday Addams Monochrome Outfit
Nail Wednesday Addams’ cool, collegiate vibe with a black and white checked sweater over a white mock turtleneck. Throw on a black and white varsity jacket for a hint of rebellious charm, and finish the look with sleek black pants. It’s the perfect mix of edgy style and comfy vibes!
Wednesday Addams Hoodie
You can stay casual while still channeling Wednesday’s iconic style with a monochrome color palette. Layer a longline zip-up hoodie over a black and white striped shirt, and finish the look with platform sneakers and knee-high black striped socks.

Tierney McAfee is a freelance writer and Country Living and The Pioneer Woman contributor who covers entertainment, holiday & entertaining, food & drinks, design ideas, DIY, and more.