This black silk robe falls naturally to a mid-length finish. A waist belt cinches the wear, or it can be tied at the reverse for a more relaxed silhouette. 100% silk Self-tie waist belt Calvin Klein Underwear, curated by Reiss, is a collection of lingerie designed to elevate the underwear drawer and work perfectly beneath your existing Reiss garments. Feel comfortable from the first layer. The model is wearing a size XS/S. Measurements of model: Height 5ft 10" / 178cm.