Halloween Costume Guide
Septa Unella is a member of the Faith of the Seven who tortures and interrogates Cersei Lannister, then leads her through the public Walk of Shame ringing a bell and chanting the word that fans still quote today. The grey habit is deliberately plain, everything about the outfit is meant to disappear so the bell and the chant do all the work. Game of Thrones ended in 2019, but the Walk of Shame remains one of the show’s most referenced scenes, which keeps this costume recognizable at any party with fans in the room.
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The bell is doing all the work here, and it needs to actually ring, a silent prop bell loses most of the effect the moment you stop moving. Keep the dress and veil as plain and grey as possible, any color or decorative detail pulls attention away from the one prop that matters. At a party, if you set the bell down and stop chanting, you’re just someone in a grey robe, the character only reads while you’re performing the bit.
Unella’s entire interrogation of Cersei comes down to one repeated word, “confess,” delivered without raising her voice or changing her expression once across multiple scenes. That flat, relentless repetition is scarier than any amount of shouting would be, and it’s worth copying more than the costume itself.
A real bell gets old for everyone else fast
Ringing it constantly all night will wear out the joke for the room. Save it for a proper entrance or photo moment instead of background noise for hours.
The doll prop needs somewhere to go between photos
Carrying a doll around all night gets awkward fast, especially near food or drinks. Bring a small bag to stash it in when you’re not actively doing the bit.
Villain Pairing
Excellent pairing and the most direct reference possible, since these two are locked in one of the show’s most quoted confrontations. Anyone who’s seen the Walk of Shame scene will get this instantly, no explanation needed.
Group Idea: The Faith Militant
Strong group for fans who followed the Faith Militant storyline, since these three represent both sides of that religious power struggle. It works best for a crowd that watched the middle seasons closely.
Group Idea: Notable Game of Thrones Women
Might work, but these three don’t share a storyline, so the connection is really just “women of Westeros” rather than anything specific. The range of costumes across the three gives a photo real variety regardless.
Group Idea: Game of Thrones Ensemble
Might work, but Jon and Daenerys belong to a completely separate part of the story from Unella’s, so this trio only really functions as “recognizable Game of Thrones characters” rather than a meaningful group. It reads fine at a big party where recognition matters more than accuracy.
This is one of the cheapest costumes on the site, the bell is the only item worth spending real money on.
Unella is flat, relentless, and never raises her voice even while doing something genuinely cruel. That calm is more unsettling to play than any amount of shouting.
Wear the grey linen maxi dress with a matching grey rope belt and grey scarf veil, add dark slip-on shoes, and carry a brass hand bell. Bring along a blonde doll as a stand-in Cersei if you want to recreate the Walk of Shame as a photo bit.
Yes, for Game of Thrones fans specifically. The Walk of Shame scene is one of the show’s most quoted moments, and the bell-and-chant bit gives you something to actually perform at a party, which a lot of costumes don’t.
The chant she rings her bell to during the Walk of Shame: “Shame! Shame! Shame!” And her repeated demand during Cersei’s interrogation: “Confess.”
Unella is played by Hannah Waddingham. She’s a member of the Faith of the Seven who interrogates and tortures Cersei Lannister, then leads her through the public Walk of Shame ringing a bell and chanting. She’s frequently nicknamed the Shame Nun by fans.
It helps. A real brass hand bell is what makes the bit land at a party, silent props don’t have the same effect when you’re chanting along with it.
What does Septa Unella chant while ringing her bell during Cersei’s Walk of Shame?
Which actor plays Septa Unella in Game of Thrones?