David Hirschfelder composed the score of the film. It is Hirschfelder's first collaboration with Moorhouse and second with Maslin, with whom he previously worked on Ann Turner's 2006 mystery drama film Irresistible.[87][88] The soundtrack album was released digitally on 15 November 2015 by Hirschfelder's label.[89] It also contains songs recorded by Australian singer and songwriter Lanie Lane.[60]
| No. | Title | Length |
|---|---|---|
| 1. | "The Dressmaker Opening Titles" | 3:14 |
| 2. | "The Murderess Is Back!" | 2:38 |
| 3. | "The Black Dress" | 1:33 |
| 4. | "Why Did You Come Back?" | 3:31 |
| 5. | "You Know Exactly What Day" | 0:42 |
| 6. | "Need a Lift?" | 2:20 |
| 7. | "You Never Came Back for Me" | 1:30 |
| 8. | "Sgt. Farrat’s Frenzy" | 1:32 |
| 9. | "You Don’t Scare Me" | 0:43 |
| 10. | "Una Arrives in Dungatar" | 2:48 |
| 11. | "Una’s Salon" | 0:50 |
| 12. | "They Were Starting to Like Me" | 2:16 |
| 13. | "Gert’s Wedding Dress Disaster" | 1:39 |
| 14. | "Tilly Understands My Body Shape" | 0:36 |
| 15. | "Will You Be My Best Man?" | 1:08 |
| 16. | "You Moved!" | 6:30 |
| 17. | "A Better Place" | 1:37 |
| 18. | "My Beautiful Boy" | 4:58 |
| 19. | "You’re Not the Cursed One" | 2:00 |
| 20. | "All Settled Then" | 1:53 |
| 21. | "Goodbye Old Friend" | 2:12 |
| 22. | "Goodbye Almanac, Farewell Sgt. Farrat" | 3:38 |
| 23. | "Goodbye Pettyman" | 2:19 |
| 24. | "Burning Down Dungatar" | 2:08 |
| 25. | "The Dressmaker Closing Credits" | 5:17 |
| Total length: | 59:32 |
