A garment steamer for treating a garment, the garment steamer comprising: - a base, - a pole assembly extending from the base along a substantially vertical axis, - an ironing board for supporting the garment during treatment, - a coupling element for coupling the ironing board and the pole assembly, the coupling element being arranged at a top part of the pole assembly, wherein the pole assembly comprises a first vertical pole and a second vertical pole, the coupling element being arranged in-between said first vertical pole and said second vertical pole, the coupling element comprising: i) a first pivoting coupling (S1, R1) being configured to allow the ironing board to rotate around a first axis being substantially perpendicular to said vertical axis, and ii) a second pivoting coupling (S2, R2) being configured to allow the ironing board to rotate around a second axis being substantially perpendicular to said first axis, and characterized in that: the second pivoting coupling (S2, R2) couples the ironing board to the first pivoting coupling (S1, R1), the first pivoting coupling (S1, R1) thereby allowing the second pivoting coupling (S2, R2), together with the ironing board, to rotate around the first axis, and in that the coupling element further comprises a first mechanism for adjusting the angle of rotation of the ironing board around the first axis, the first mechanism being a locking mechanism to lock the ironing board in various angles around the first axis. - a base, - a pole assembly extending from the base along a substantially vertical axis, - an ironing board for supporting the garment during treatment, - a coupling element for coupling the ironing board and the pole assembly, the coupling element being arranged at a top part of the pole assembly, wherein the pole assembly comprises a first vertical pole and a second vertical pole, the coupling element being arranged in-between said first vertical pole and said second vertical pole, the coupling element comprising: i) a first pivoting coupling (S1, R1) being configured to allow the ironing board to rotate around a first axis being substantially perpendicular to said vertical axis, and ii) a second pivoting coupling (S2, R2) being configured to allow the ironing board to rotate around a second axis being substantially perpendicular to said first axis, and characterized in that: the second pivoting coupling (S2, R2) couples the ironing board to the first pivoting coupling (S1, R1), the first pivoting coupling (S1, R1) thereby allowing the second pivoting coupling (S2, R2), together with the ironing board, to rotate around the first axis, and in that the coupling element further comprises a first mechanism for adjusting the angle of rotation of the ironing board around the first axis, the first mechanism being a locking mechanism to lock the ironing board in various angles around the first axis. i) a first pivoting coupling (S1, R1) being configured to allow the ironing board to rotate around a first axis being substantially perpendicular to said vertical axis, and ii) a second pivoting coupling (S2, R2) being configured to allow the ironing board to rotate around a second axis being substantially perpendicular to said first axis, and characterized in that: the second pivoting coupling (S2, R2) couples the ironing board to the first pivoting coupling (S1, R1), the first pivoting coupling (S1, R1) thereby allowing the second pivoting coupling (S2, R2), together with the ironing board, to rotate around the first axis, and in that the coupling element further comprises a first mechanism for adjusting the angle of rotation of the ironing board around the first axis, the first mechanism being a locking mechanism to lock the ironing board in various angles around the first axis.