Abstract: A dressing assistance device may include a rest frame structure for supporting a limb of a user, a guide rail disposed along a longitudinal direction of the rest frame structure, a mount support section movably connected to the guide rail, a garment mount section coupled to the mount support section for receiving attachment of a garment, a mount adjustment section coupled to the mount support section for adjusting a width of the garment mount section, and a motor coupled to the mount support section and the mount adjustment section. The motor may drive the mount support section to travel along the guide rail. The motor may drive the mount adjustment section to adjust the garment mount section between a closed position for receiving attachment of a garment and an open position that allows for insertion and removal of the limb of the user.