|The following is based on Fallout Shelter and some details might contradict canon.|
The ghost costume is an all white outfit with holes for the eyes and mouth. It provides the wearer an added 3 Agility and 2 Endurance.
If successfully dismantled, the following junk items can be obtained:
Ghost costume (1)
Free space in the storage room
Teddy bear (1)
The outfit was added in the version 1.2 update, two weeks before the start of the winter 2015 holiday season.
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