PROBLEM TO BE SOLVED: To provide a disposable garment which can be formed to have an appearance equivalent to a normal underwear or the like to be inconspicuous even when used as a diaper or the like, thereby reducing the feeling of resistance of a wearer against wearing the garment.SOLUTION: The disposable garment comprises a front portion and a rear portion. The front portion comprises: a first elastic composite sheet obtained by providing a first linear elastic body with elasticity in a first direction, between a first air-permeable sheet and a liquid-diffusing fiber sheet; and a second elastic composite sheet obtained by providing a second linear elastic body with elasticity in a second direction different from the first direction, between the first air-permeable sheet and the liquid-diffusing fiber sheet. The rear portion comprises the first elastic composite sheet and the second elastic composite sheet. The rear portion is larger than the front portion.SELECTED DRAWING: Figure 12【課題】通常の下着等と同等の外観に形成することができ、おむつ等として用いた場合でも着用していることが目立ち難く、着用者の装着に対する抵抗感を低減できる。【解決手段】本発明の使い捨て衣類は、第1の通気性シートと液拡散性繊維シートとの間に第1方向に伸縮性を有した第1線状弾性体を設けた第1伸縮性複合シートと、第1の通気性シートと液拡散性繊維シートとの間に前記第1方向とは異なる第2方向に伸縮性を有した第2線状弾性体を設けた第2伸縮性複合シートと、を備えた前部と、前記第1伸縮性複合シートと前記第2伸縮性複合シートとを備えた後部と、を有し、前記後部が前記前部よりも大きい使い捨て衣類である。【選択図】図12