---
name: "Signe Sejlund"
canonical: "https://film.one/person/signe-sejlund"
fi1m_id: "signe-sejlund"
imdb_id: "nm0782781"
tmdb_id: 32725
wikidata_id: "Q108067758"
roles: ["Costume designer"]
reviewed_on_fi1m: 3
average_fi1m_score: 65
average_over: 3
updated: "2026-09-24T10:53:45.371588+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Signe Sejlund

## Identity

Signe Sejlund

- **Canonical:** https://film.one/person/signe-sejlund
- **Type:** Person
- **Fi1m ID:** signe-sejlund
- **IMDb ID:** nm0782781
- **TMDB ID:** 32725
- **Wikidata ID:** Q108067758
- **Same entity:** https://www.wikidata.org/wiki/Q108067758, https://www.imdb.com/name/nm0782781/, https://www.themoviedb.org/person/32725

Costume designer. Born in København, Danmark.

## Details

- **Work:** Costume designer
- **Active:** 2016–present
- **Frequently works with:** [Susanne Bier](https://film.one/person/susanne-bier.md)
- **Fi1m score by decade:** 2010s 67 (2), 2020s 61 (1)
- **Fi1m against the critics:** 65 to 64 across 3 titles
- **Score spread:** 1 at 80+, 1 at 60–79, 1 under 60
- **Genres:** Drama 3, Crime 2, Mystery 2, Horror 1, Thriller 1
- **Screen time:** 2 hours of reviewed films
- **Elsewhere:** https://www.wikidata.org/wiki/Q108067758, https://www.imdb.com/name/nm0782781/, https://www.themoviedb.org/person/32725

## Streaming the US now

- **Amazon Prime Video:** [*The Night Manager*](https://film.one/tv/the-night-manager.md) (81)
- **HBO Max:** [*The Undoing*](https://film.one/tv/the-undoing.md) (61)
- **Netflix:** [*Bird Box*](https://film.one/film/bird-box.md) (53)

For United States; add `?region=XX` for another country.

## Biography

Signe Sejlund is a Danish costume designer. She began her career in the late 1990s working on Danish films and has since contributed to numerous international productions.

Sejlund has had a long collaboration with director Susanne Bier, serving as costume designer on *Brothers* (2004), *Love Is All You Need* (2012), *Serena* (2014), *The Night Manager* (2016), *Bird Box* (2018) and *The Undoing* (2020). Other credits include *The First Lady* (2022) and *The Perfect Couple* (2024).

She has received awards recognition including wins at the RTS Craft & Design Awards for her work on *The Night Manager* and a Primetime Emmy nomination.

*Sources: imdb.com, dfi.dk, vanityfair.com, tvguide.com.*

## On Fi1m (3)

- *The Undoing* (2020), Fi1m 61, Costume design, Costume Design — [page](https://film.one/tv/the-undoing.md)
- *Bird Box* (2018), Fi1m 53, Costume design, Costume Design — [page](https://film.one/film/bird-box.md)
- *The Night Manager* (2016), Fi1m 81, Costume Design, Costume design — [page](https://film.one/tv/the-night-manager.md)

## Complete filmography (21)

Every credit, newest first. Titles without a page can be requested for review on the HTML page.

- *The Agency* (2024), series, Costume Design
- *The Perfect Couple* (2024), series, Costume Design
- *The Undoing* (2020), series, Costume Design — Fi1m 61, [page](https://film.one/tv/the-undoing.md)
- *Bird Box* (2018), Costume Design — Fi1m 53, [page](https://film.one/film/bird-box.md)
- *The Night Manager* (2016), series, Costume Design — Fi1m 81, [page](https://film.one/tv/the-night-manager.md)
- *Serena* (2014), Costume Design
- *Someone You Love* (2014), Costume Design
- *Seaside Hotel* (2013), series, Costume Supervisor
- *Love Is All You Need* (2012), Costume Design
- *A Caretaker's Tale* (2012), Costume Design
- *Those Who Kill* (2011), series, Costume Design
- *A Family* (2011), Costume Design
- *Dancers* (2008), Costume Design
- *Anja & Viktor - Flaming Love* (2007), Key Costumer
- *The Crumbs: Now It's Christmas Again* (2006), Key Costumer
- *A Soap* (2006), Costume Design
- *Brothers* (2004), Key Costumer
- *P.O.V. - Point of View* (2002), Costume Design
- *Far from Las Vegas* (2001), series, as Sygeplejerske · Costume Design
- *The One and Only* (1999), Costume Design
- *Angel of the Night* (1998), Costume Design

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/signe-sejlund