1100-1200 in European fashion in Europe was simple and differed only in details from the clothing of the preceding centuries. Men wore knee-length tunics for most activities, and men of the upper classes wore long tunics, with hose and mantles or cloaks. Women wore long tunics or gowns. A close fit to the body, full skirts, and long flaring sleeves were characteristic of upper class fashion for both men and women.
As in the previous centuries, two styles of dress existed side-by-side for men: a short (knee-length) costume deriving from a melding of the everyday dress of the later Roman Empire and the short tunics worn by the invading barbarians, and a long (ankle-length) costume descended from the clothing of the Roman upper classes and influenced by Byzantine dress.
Wool remained the primary fabric for clothing of all classes, while linen undergarments, which were more comfortable against the skin and could be washed and then bleached in the sun, were increasingly worn. Silk, although extremely expensive, was readily available to wealthy people of consequence. Silks from Byzantium were traded in Pavia by way of Venice, and silks from Andalusia reached France via Spain. In the last decade of the previous century, the Norman conquest of Sicily and the First Crusade had opened additional routes for Eastern fabrics and style influences into Europe.
Fur was worn as an inside lining for warmth. Vair, the fur of the squirrel, was particularly popular and can be seen in many illuminated manuscript illustrations, where it is shown as a white and blue-grey softly striped or checkered pattern lining the mantles of the wealthy.
A new French fashion for both men and women was the bliaut or bliaud, a long outer tunic with full skirts from the hip and sleeves that fitted tightly to the elbow and then flared into a trumpet shape. Early bliauts were moderately fitted and bloused slightly over the belt at the waist. Later the bliaut was fitted tightly to the body from shoulder to hip, and the belt, or girdle was wrapped twice around the waist and knotted in front of the abdomen.