The church shows traits of Burgundian and Cistercian architecture and reveals an interesting combination of central and longitudinal space. The original plan was made up of a nave and two aisles, which became four in the sixteenth century. At that time the façade was renewed and provided with its magnificent splayed portal adorned on the lunette with a sculpture. In the interior the most remarkable piece is a wooden triptych representing the Holy Mary, the Child and a Cross, carried out by Nicola from Guardiagrele and dated 1422.