Lagertha Costume From Vikings – Halloween 2026 Guide

Q: Who plays Lagertha in Vikings?

Katheryn Winnick plays Lagertha across all six seasons of Vikings and also directed an episode in the show's final season.

Lagertha Halloween Costume Items

Lagertha Halloween costume infographic showing wig, chain mail crop top, green shirt and trousers, boots, sword, and shield

Lagertha Costume Items

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Lagertha Vikings Katheryn Winnick Shieldmaiden

1 Long Wavy Blonde Wig (essential)Lagertha’s braided, wavy blonde hair is half the reason people recognize the character from across a room. Look for one long enough to braid at the front and pull back, not a short bob style. A cheap, flat wig will read as generic Viking rather than Lagertha specifically.
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2 Green Medieval ShirtSits under the chain mail top and covers the arms. Any plain long-sleeve medieval-style top in forest green works.
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3 Chain Mail Halter Crop Top (essential)This is the piece that turns a medieval outfit into Lagertha’s outfit specifically. It sits over the shirt as armor across the chest, and it needs actual metallic ring texture rather than a printed pattern, or it reads as costume-shop cheap up close. Skip this and the rest of the outfit just looks like a Renaissance fair rental.
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4 Green TrousersPlain and functional, matched to the shirt. Nobody at the party is going to examine the stitching.
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5 Brown Medieval BootsCheck your closet before buying. Any worn brown boot works for this.
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6 Viking Hair ClipPins the braid back and adds a bit of metal detail near the face. Small but it photographs better than bare hair at the temple.
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7 Viking Drinking HornA good prop for photos and mead toasts, but it’s decorative, not central to the look. Skip it if you’re already carrying a sword and shield.
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8 Leather Gauntlet WristbandAdds a functional, battle-ready detail to the forearm. Worth it if you want the costume to look assembled rather than thrown together.
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9 Double Belt Sword FrogThis is what actually holds the sword at your hip instead of you carrying it in your hand all night. Worth buying if you’re getting the sword.
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10 Foam Viking SwordFoam keeps it party-safe and easy to carry for hours without your arm getting tired. It won’t hold an edge or look metal up close, so don’t expect a prop-replica finish.
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11 Lagertha Shield (essential)The round shield with its painted design is one of the most specific visual markers tying the costume back to the show rather than to Vikings in general. It’s bulky to carry all night, so plan on setting it down between photos rather than holding it the whole time.
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12 Stage BloodOptional battle-damage detail. It stains fabric fast, so test it on the costume somewhere hidden before committing to it in public.
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13 Black Body PaintUsed for war-paint style face markings. It smears with sweat, so touch-ups are likely if the party runs long.
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How to Style the Lagertha Halloween Costume

The chain mail crop top is what people clock first, and it needs to sit over the shirt like armor, not hang loose like a top you bought too big. Carrying the shield the entire night gets tiring fast, so most people prop it against a wall and only pick it up for photos. At a dim party, a plain green outfit without the wig braided back and the sword at your hip can read as generic medieval rather than Lagertha specifically. Get the hair and the weapon right and the rest reads clearly even from across the room.

Lagertha doesn’t raise her voice to be taken seriously. She tells a room full of men that she was never the usurper, only ever the usurped, and says it flatly, like she’s reading a grocery list. If someone challenges you at the party, the correct response is a long, unbothered stare before you answer, not a raised voice.

Braid the wig before the party, not at it

Braiding synthetic wig hair takes longer than real hair and looks messier if you rush it. Do it the night before so it holds its shape instead of fighting you in a bathroom mirror at the party.

The sword frog needs a real belt underneath

A flimsy belt will sag under the sword’s weight within an hour, and a sword bouncing against your leg all night gets old fast. Use a sturdy belt and check the fit before you leave the house.

Lagertha Group Halloween Costume Ideas

Couples Idea

Lagertha & Ragnar Lothbrok (Vikings)

Excellent couple concept and the one most people expect to see. Ragnar and Lagertha anchor the show’s first several seasons together, and their costumes read clearly as a pair even to people who watched only the first season and stopped.

Lagertha Ragnar Lothbrok

Duo Idea

Lagertha & Bjorn Ironside (Vikings)

Strong mother-son pairing for anyone who wants a family angle instead of a couples one. Bjorn grows from a boy following Lagertha into battle to a king in his own right, so the two costumes side by side tell a story the show spends years building.

Lagertha Bjorn Ironside

Duo Idea

Lagertha & Floki (Vikings)

Might work, but Lagertha and Floki spend most of the show on opposite sides of Kattegat’s politics, not standing side by side. The pairing only lands if your group already knows the two were never really friends, otherwise it just looks like two unrelated Vikings at the same party.

Lagertha Floki

Duo Idea

Lagertha & Princess Aslaug (Vikings)

Might work, but this one is a rivalry costume, not a friendship one. Aslaug is the woman Ragnar leaves Lagertha for, and the two women spend seasons circling each other rather than getting along, so the pairing needs someone at the party who knows the plot to actually land.

Lagertha Princess Aslaug

Lagertha in full Viking armor with sword and shield, a costume reference from Vikings

Lagertha Halloween Costume DIY Tips

Building the Look

Most of the base clothing is thrift-friendly. The chain mail top and shield are the two pieces worth ordering specifically.

Green shirt and trousers: thrift stores usually have close matches. Exact shade doesn’t matter much.
Boots: check your closet first. Any worn brown boot works.
Chain mail top: buy this one. A DIY version rarely looks right up close.
Wig: buy it, and braid it the night before, not at the party.
Shield and sword: buy both if you want photos to actually read as Lagertha instead of generic Viking.
Stage blood and body paint: skip these if you don’t want to deal with stains and touch-ups. The costume works fine without them.

Playing Lagertha at the Party

Lagertha doesn’t perform confidence. She just doesn’t ask permission for anything, which is a different energy entirely.

When someone asks who you are: don’t explain. Let the sword and shield answer for you.
The line to use: “I was never the usurper, always the usurped.” Say it flat, no drama.
If a conversation turns into a debate, take the long pause before responding. She never rushes to defend herself.
The drinking horn is a good excuse to propose a toast if the room needs a reason to raise a glass.

Lagertha Halloween Costume: FAQ

How do I dress like Lagertha for Halloween 2026?

Start with the long wavy blonde wig and the chain mail halter crop top, since those two pieces are what people will recognize first. Add the green shirt and trousers, the leather gauntlet, and the sword and shield, and the shieldmaiden look is complete.

Is the Lagertha costume still a good choice for Halloween 2026?

Vikings ended in 2020 but stays in steady rotation on streaming, and Lagertha is one of the most searched characters from the show years after it wrapped. The shieldmaiden look also works on its own as a warrior-woman costume for anyone who has never watched an episode.

What are Lagertha’s most famous quotes?

“Keep your friends close, for some will die only too soon. And the others, the others will betray you.” Also: “I was never the usurper, always the usurped.”

Who plays Lagertha in Vikings?

Katheryn Winnick plays Lagertha across all six seasons (IMDb) and also directed an episode in the show’s final season.

Was Lagertha a real historical figure?

She comes from the writings of the medieval historian Saxo Grammaticus, who described a shieldmaiden fighting alongside Ragnar. Most historians treat her as legend rather than confirmed fact, which the show leans into rather than resolves.