A stroller includes a handle switchable between a front inclined position and a rear inclined position, an article holding accessory, and at least one adjusting mechanism. The adjusting mechanism includes a sleeve component secured to the handle, an axle ring component connected to the article holding accessory and coupled rotatably to the sleeve component, and a positioning plate. The axle ring component has first and second engaging parts corresponding to the front and rear inclined positions, respectively. The positioning plate is coaxially secured in the sleeve component and has a positioning part engageable with a selected one of the first and second engaging parts with respect to an axis of rotation of the axle ring component, so as to provide a substantially horizontal position of use for the article holding accessory when the handle is at either one of the front and rear inclined positions.