Triomphe Luxury Bed Collection: Silky Cotton Sateen Bedding Yves Delorme Outlet's Triomphe Bed Collection Indulge in Silky Cotton Yves Delorme Triomphe Duvet Cover Discover Luxury Duvet Covers Yves Delorme Outlet's Triomphe Bed Collection Indulge in Silky Cotton. Add the finishing touch to any bed arrangement with the Triomphe bedcover. The design looks chic and timeless in a solid colour, the choice of which is wide, with a dotted quilted finish, creating an illusion of button embellishment. But moreover the cover will keep you warm and cosy on cold evenings and nights. Crafted from 100% organic cotton sateen, the material boasts a lustrous sheen and a silky smooth finish. 100% long staple combed organi