For sale : Ploum 2 Seater Sofa in Purple Fabric by Ronan Bouroullec for Ligne Roset. Together with the Ligne Roset Ploum pouf. Plum dimensions: W: 204 x D: 111 X H: 79 Pouf dimensions: W 110 x H 39 x D 80 cm. ✓ Designer: Ronan & Erwan Bouroullec We bought the set in 2016 and it comes out of the Ligne Roset factory today where it has been revised, re-covered, the feet are new, the foam too. It is therefore in immaculate condition.