Halloween Costume Guide
Nairobi runs the counterfeiting operation at the Royal Mint of Spain, briefly takes command of the entire heist when it starts unraveling, and still finds time to stand up for a hostage getting humiliated by her classmates. The red slip dress is the in-character look for her scenes away from the vault floor, and the artificial daisy pinned to it is the detail that separates this from a red dress someone found in their wardrobe. La Casa de Papel ran for five seasons after Netflix acquired it for global distribution, making Nairobi one of the most recognizable characters in recent international television (Wikipedia).
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The red dress is what people register first, and if it reads as formal the costume stops working immediately because Nairobi is not dressed for an event. The daisy is the anchor, and placing it somewhere visible matters more than exactly where it goes. Leave out the daisy and you are a person in a red dress with a plumbing fixture around your neck, which is a different costume entirely. The iron taper adaptor on the chain is the detail that fans of the show will catch second, once the dress and daisy have already done the work.
She announces “the beginning of the Matriarchy” when she takes command of the heist mid-crisis, then goes straight back to managing the money printing as if that was a normal handoff. She stands up for a hostage being mocked by her classmates. She tells the Professor, with complete sincerity, that she would like him to be the biological father of her next child. She means everything she says, and she says all of it at full volume.
Thread the adaptor onto the chain before you leave
Do not plan to assemble the necklace at the party. The iron taper adaptor can be difficult to thread depending on the chain width, and doing it in low light with drinks nearby is a reliable way to lose a small piece of hardware on the floor. Get it on the chain the day before, confirm it sits where you want it, and leave it assembled.
Apply the nail polish the night before
Red shows chips and smears more visibly than most other colors. Applying it the morning of and then doing anything with your hands before the party is how you show up with one nail looking correct and the rest looking like an accident. Night before, let it dry fully, done.
Couples Idea
Strong pairing with genuine emotional weight from the series. Nairobi and Helsinki fled together to Argentina after the first heist, and their connection is real rather than incidental. The visual contrast works well, and the couple dynamic is something anyone who watched the show will recognize. Helsinki has no dedicated CostumeRealm guide yet, so that half of the pair is a build-from-scratch costume.
Duo Idea
Excellent duo, and one of the more genuine friendships in the series. The two women connect over a shared conversation about Nairobi’s son, and the friendship builds from there in a way that feels earned rather than convenient. The visual contrast between the red dress and Tokyo’s look is significant. People familiar with the show will place this pairing immediately.
Group Idea: Money Heist Heist Crew
Excellent group for a crowd that watched the show. The heist crew spread across five or six people gives the group visual variety, and most of the characters have dedicated guides here. Tokyo in the group wears a different look than in the duo above, so there is no overlap. Anyone at the party who knows Money Heist will recognize the ensemble immediately.
Group Idea: Fierce Women
Might work, but the aesthetic range here is enormous. Harley Quinn is in a corset and pigtails. Black Widow is in a tactical suit. Furiosa has a mechanical arm and war paint. Trinity is in head-to-toe black leather. Nairobi is in a red slip dress with a daisy. The group concept is “dangerous women,” which most parties will get, but visually these five do not look like they came from the same event. That is either fine or it is the problem, depending on what the group is going for.
This is one of the most thrift-friendly builds on the site. Most items either already exist in someone’s wardrobe or cost very little new. The only item worth buying specifically for this costume is the daisy, and that costs almost nothing.
Nairobi is warm, loud, and completely certain about every position she holds. She does not do uncertainty and she does not do quiet. The energy is genuine enthusiasm, not performance.
The red camisole slip dress is the base. Thread the iron taper adaptor onto the chain necklace and wear them together, pin the artificial daisy to the dress or tuck it behind your ear, then add the earrings, knuckle rings, and red nail polish. The daisy is what makes the look read as Nairobi rather than a red dress at a Halloween party.
Yes. Money Heist ran for five seasons and became one of Netflix’s most-watched non-English series globally, and Nairobi is one of its most recognizable and beloved characters. Anyone who watched the show will place this costume without help.
Her most memorable line: “To love, you need courage.” She says it plainly and means it completely. Five words that cover the whole character.
Nairobi is played by Alba Flores, a Spanish actress known for her earlier work in the prison drama Vis a Vis (IMDb). Money Heist was created by Alex Pina and ran on Netflix for five seasons.
She was shot in the chest by a police sniper during the Bank of Spain heist in Part 3, survived surgery the crew performed without a doctor present, and spent most of Part 4 recovering. She was later taken hostage by Cesar Gandia and shot point-blank in the head while the rest of the crew watched. The show did not handle her exit quietly.
Her real name is Agata Jimenez. The Professor’s rule was no real names during the heist, so everyone used city codenames. She chose Nairobi.
She ran the counterfeiting operation at the Royal Mint of Spain, overseeing the quality of every bill printed. She learned to counterfeit money at 13 and was the most qualified person on the crew for that job. She also briefly took full command of the heist when internal conflicts disrupted the group, which she marked by announcing the beginning of the Matriarchy.
What unexpected item does Nairobi wear as a necklace pendant in Money Heist?
What is Nairobi’s real name in Money Heist?
At what age did Nairobi learn to counterfeit money?