A method of manufacturing a wearable article is disclosed. The method includes advancing a first layer of continuous sheet and a second layer of discrete continuous sheet having a smaller width than the first layer of continuous sheet； intermittently joining a first group of elastic bodies between the first layer of continuous sheet and the second layer of discrete continuous sheet； joining a second group of elastic bodies to the first layer of continuous sheets outward of the second layer of discrete continuous sheet； joining a center chassis with the first layer of continuous sheet and overlapping the first group of elastic bodies not joined to the first layer of continuous sheet； folding the first layer of continuous sheet to form a first layer fold over, wherein the first layer fold over overlaps the second group of elastic bodies, the center chassis, and the second layer of discrete continuous sheet.
