Last updated: July 31, 2026·🔄 Guide reviewed and refreshed ahead of Halloween 2026.· By Oggy

Halloween Costume Idea For Women

Principal Weems from Wednesday Halloween Costume Guide

Runs Nevermore Academy like it’s the only thing standing between the outcasts and the world.
blonde womenclassyNetflixshort hairSuit
🦢
Quick Answer: Principal Weems’s costume is a tailored gray suit with white hair, built for a strict but stylish headmistress look.
  • Light Gray Blazer Jacket and Pencil Skirt (essential)
  • White Wig (essential)
  • Grey Winter Coat
  • Grey Pea Coat
  • Grey Overcoat
  • Grey Classic Vintage Dress
  • Grey Plaid Shirt
  • Grey Scarf
  • Floral Scarf
  • Chain Necklace
  • Pearl Earrings
  • Red Lipstick
  • Black Leather Gloves
  • Nu Buck Pump

Larissa Weems runs Nevermore Academy with total devotion to protecting it as a sanctuary for outcasts, and she was Morticia Addams’s own roommate back when she was a student there. The tailored gray blazer and skirt with platinum white hair is the specific combination that makes this her rather than a generic strict headmistress costume. Wednesday is one of Netflix’s biggest shows, and Weems is a major supporting character across both seasons, so this reads clearly to a wide audience.

Items Total14 Items
DifficultyMedium
VibeTailored Headmistress
Cost$100-$260

Principal Weems Halloween Costume Items

Principal Weems from Wednesday Halloween costume infographic showing gray blazer and skirt suit, white wig, and pearl accessories

Principal Weems Costume Items

Affiliate links. We may earn a small commission at no extra cost to you.

Principal Weems Wednesday Gwendoline Christie
  • 1Grey Winter CoatOne of several outer layer options, pick whichever fits your event’s weather.
    See on Amazon
  • 2Grey Classic Vintage DressAn alternate base outfit if you’d rather skip the blazer and skirt combo.
    See on Amazon
  • 3Grey Pea CoatAnother outerwear option, any of the coats here work, you only need one.
    See on Amazon
  • 4Grey OvercoatA third coat option for colder or outdoor events.
    See on Amazon
  • 5White Wig (essential)Her platinum white hair is a big part of the look. Skip this if your own hair color is already close.
    See on Amazon
  • 6Grey Plaid ShirtWorn under the blazer for a more casual variation of the outfit.
    See on Amazon
  • 7Light Gray Blazer Jacket and Pencil Skirt (essential)The core silhouette the whole costume is built around. A tailored, structured fit matters more here than the exact shade of gray.
    See on Amazon
  • 8Red LipstickA small but sharp accent against the muted gray outfit.
    See on Amazon
  • 9Grey ScarfAn optional accessory, check your closet before buying.
    See on Amazon
  • 10Floral ScarfAn alternate scarf option for variety, only needed if you want a change from the plain grey one.
    See on Amazon
  • 11Chain NecklaceCheck your jewelry box first, any simple chain necklace works.
    See on Amazon
  • 12Nu Buck PumpAny polished neutral pump works if you don’t want to buy a specific pair.
    See on Amazon
  • 13Pearl EarringsClassic and understated, check your jewelry box before buying.
    See on Amazon
  • 14Black Leather GlovesAn optional finishing touch for colder events.
    See on Amazon
Principal Weems from Wednesday wearing tailored gray blazer and skirt with white hair

How to Style the Principal Weems Halloween Costume

The tailoring is what sells this costume, a loose or wrinkled blazer undercuts the buttoned-up authority the whole look depends on. Iron or steam the pieces before wearing them. At a party, if you pair the suit with overly casual shoes or a messy wig, the outfit drifts toward “office worker” instead of the specific, controlled presentation Weems maintains at all times.

Weems treats Nevermore’s outcast students as her personal responsibility to protect, summing up the school’s whole appeal with a line used constantly in the show’s own marketing: “In a world full of normies, do you feel like an outcast?” That protective, slightly performative authority is more interesting to play than a simply strict principal.

Keep the wig neat and structured, not loose or wavy

Weems’s hair is precise and controlled, matching her whole presentation. A messy or overly voluminous wig style pulls against the buttoned-up character.

Pick one coat rather than layering several

With three coat options available, layering more than one gets bulky and uncomfortable fast. Choose based on your event’s temperature and stick with just that piece.

Principal Weems Group Halloween Costume Ideas

Duo Idea

Principal Weems & Wednesday Addams

Excellent duo built on one of the show’s most complicated relationships, equal parts mutual respect and friction. The visual contrast between Weems’s tailored gray suit and Wednesday’s dark braided look reads instantly to anyone who watches the show.

Principal Weems Wednesday Addams

Group Idea: Nevermore Academy

Principal Weems, Wednesday Addams, Enid Sinclair, Yoko Tanaka

Excellent group covering a strong range of the show’s most recognizable looks, from Weems’s suit to Enid’s colorful sweaters to Yoko’s gothic style. This works well for almost any crowd given how widely Wednesday was watched.

Principal Weems Wednesday Addams Enid Sinclair Yoko Tanaka

Franchise Idea

Principal Weems & Morticia Addams

Strong pairing with real history behind it, since the two were roommates at Nevermore as students. It rewards fans who know that backstory, and the visual contrast between Weems’s structured gray suit and Morticia’s flowing black gown reads well either way.

Principal Weems Morticia Addams

Group Idea: TV Headmistresses

Principal Weems, Professor McGonagall, Miss Trunchbull

Might work, but these three span different franchises and tones, gothic Netflix drama, Harry Potter, and Roald Dahl’s exaggerated villain comedy, so the group needs the “school authority figure” theme spelled out. Each look is strong alone.

Principal Weems Professor McGonagall Miss Trunchbull
Principal Weems from Wednesday in her full tailored gray suit with white hair and pearl accessories

Principal Weems Halloween Costume DIY Tips

Building the Look

This is a wardrobe-friendly build if you already own or can thrift a structured gray suit.

  • Blazer and skirt: worth buying together for a matching tailored set, mismatched grays will show.
  • Coat: pick just one of the three coat options, based on your event’s weather.
  • Wig: worth buying, her white hair is a signature part of the look.
  • Jewelry and accessories: check your own jewelry box first, simple pearl and chain pieces are common.
  • Gloves and scarves: optional extras, skip any of them if you’re short on time.

Playing Principal Weems at the Party

Weems is composed, protective of her students, and always aware of appearances. That controlled energy is easy to hold without much performance.

  • Speak formally and a little theatrically, Weems enjoys a dramatic delivery.
  • “In a world full of normies, do you feel like an outcast?” works as a line if you’re greeting people at the door.
  • Stay composed even when things get chaotic, that buttoned-up control is very in character.

Principal Weems Halloween Costume: FAQ

Wear the light gray blazer and pencil skirt set with a white wig, add pearl earrings and a chain necklace, then finish with red lipstick and a grey overcoat for outdoor scenes. The white wig with the tailored gray suit is the specific combination that reads as Weems instead of a generic strict headmistress.

Yes. Wednesday has been one of Netflix’s biggest hits, and Principal Weems is a major supporting character across both seasons, including a memorable return as a ghost.

“In a world full of normies, do you feel like an outcast?” is her most quoted line, used heavily in the show’s own marketing. It captures her role as Nevermore’s protector of misfits in a single sentence.

Weems is played by Gwendoline Christie. She’s the principal of Nevermore Academy and was once Morticia Addams’s roommate there as a student. She dies at the end of season 1 but returns as a ghost guiding Wednesday in season 2.

The wig helps a lot here since her platinum white hair is a big part of her look. If your hair is already light blonde or white, you can likely skip it and get close enough.

Who was Principal Weems’s roommate when she was a student at Nevermore?

What happens to Principal Weems at the end of season 1?