Billabong Women's Clothing Size Guide. This classic corduroy pant can be dressed up or down for many great looks. Five-pocket design. Zipper fly with a button closure. Belt loops at the waist. Slim fit corduroy pant with worn detailing throughout. Brand patch on the back waist. Skinny fit. 98% cotton, 2% spandex. Machine wash cold, tumble dry low. Imported. Measurements: Waist Measurement: 30 in. Outseam: 39 in. Inseam: 32 in. Front Rise: 8 in. Back Rise: 12 in. Leg Opening: 12 in. Product measurements were taken using size 5, 31.5.