Our Tenue. Bella Mendocino jeans have an oversized fit with an elegantly flowing wide leg. The Bella is a sculptural jean with an elegant, couture-like look and feel. The Bella Mendocino jeans are made from a 12 oz 100% organic cotton denim fabric. The vintage white cotton fabric of the Bella Mendocino has been gently rinsed to provide a luxurious soft and wavy hand-feel. The Bella jeans are made in our denim factory in Umbertide, Italy.