These kirtle/long camisks come in two types, rough and velvet. The rough ones are made of thick burlap with a rope belt wrapped around the waist, while the velvet ones come in many colors and have 3 belt color options. Each set includes a scripted and non-scripted belt. The scripted belt keeps the waist straight, so that animations don't cause the belt to cut through the avi.
"Bound" in Rough Fabrics-
"Bound" in Velvets-(Only showing a couple colors)