A system for stretching, drying and pressing a garment includes a clothes-hanger and at least one stretching device. The stretching device includes a first rod connected to the clothes-hanger by a coupling-release and two pairs of arms. Each pair includes a first and second arm, each arm having a first end connected to the first rod at a respective anchoring position and a second end movable with respect to the first anchoring position, adapted to controllably move toward or away from the anchoring position. The stretching device includes a first stretcher having two garment stretching elements on opposite sides of the first rod. Each stretching element connects to the second ends of one of the pairs of arms, to move in a direction perpendicular to, toward, or away from the first rod, from movements of the second ends. A controller controls movement of the second ends of the arms.