Elvis appears to be wearing a suit similar to the suit in the film, Spinout, in two scenes. Once when he goes to the neighbor's house to scam them into letting he and his bandmates live in the house for the summer; the other time when he and his bandmates throw a party at the house. The vendor's Father worked at M.G.M. and she was given this suit when she was seven years old in 1965.
Photograph courtesy of Pictorial Press.