The Robe of assembly consisted of a black dress. This garment was donned by Nahani Gillen, a Senator of the New Republic who served as the representative for the planet of Uyter within the New Republic Senate. The dress featured grey coloring on its interior portions.
This Robe of assembly made its debut appearance in Star Wars: Episode VII The Force Awakens. This film marked the beginning of the Sequel trilogy and represented the seventh entry in the overarching Star Wars saga, hitting theaters in 2015. The dress's identity was established within Star Wars: The Force Awakens: The Visual Dictionary. This visual guide to the film was penned by Pablo Hidalgo and made available concurrently with the movie's release.