Faithfull The Brand EXCLUSIVE AT NET-A-PORTER. Faithfull The Brand's 'Saint Jean' nightdress is made from crepe that's tie-dyed with a tonal-green and white pattern that can be worn both in and out of the home. It's designed in a loose silhouette with an elasticated, off-the shoulder neckline and ruffle-trimmed hem. Use the self-tie belt to cinch your waist. Wear it with: Sophie Buhai Bracelet. - Tonal-green and white crepe - Slips on - 100% rayon - Hand wash - Designer color: Roos Tie Dye Lime