It is possible to steal multiples of the same pieces of the outfit. However, following an update on 4 December2017, a player may avoid receiving multiples of the same pieces of the outfit by placing the full Prifddinas musician's robes outfit in the player's Player-owned house. From then onward, the player will no longer receive pieces of the outfit whilst pickpocketing the elven clans of Prifddinas.
In addition to making preventable the reception of multiple pieces of the Prifddinas musician's robes outfit, a game update on 4 December2017 also enabled every piece of the musician's outfit to be disassembled with the Invention skill. The following table presents an assessment of the components a player may expect to receive when disassembling a duplicate piece of the outfit: