Abstract: The present invention provides a bottom garment that effectively prevents the hem part from losing its shape. The bottom garment of the present invention includes a front part (101), a back part (102), and an intervening fabric member (103). The intervening fabric member (103) includes a crotch part (103A) and a back hemline-forming part (103B) extending laterally from a back end of the crotch part. A front end of the crotch part (103A) is connected to the front part (101). Both outer peripheries (a) at the back side of the front part in the width direction, both outer peripheries (b) of the crotch part in the width direction, and front side right and left peripheries (c) of the back hemline-forming part form hemlines at the time of wearing the bottom garment. In the back hemline-forming part (103B), the shapes of the front side right and left peripheries (c) forming the hemlines at the time of wearing the bottom garment are concave curves or straight lines.