From http://sewthispattern.com/:
"Culottes were first created to provide women with a piece of clothing that allowed more freedom to do activities such as horseriding and cycling but still looked like a skirt, retaining their femininity. Now they are they latest fashion trend! In this patter, Version A are knee-length trousers, cut with full legs to resemble a skirt. Also included is Version B which sits mid thigh for a gorgeous pair of culotte shorts. They feature a nice size waist band to accentuate your waist and pockets are a must! Easy back zipper closure and pleats at the front make for a beautiful fit. Choose a light to medium weight woven fabric with a soft drape.The culottes have an inverted pleat at the centre front which will hang beautifully in a light weight wool or silk crepe, rayon, polyester or light weight satin.
The Velo Culottes downloadable sewing pattern is ideal for advanced beginners/intermediate sewers. There is a zipper to insert, a waistband and pocket. There are two versions included – Version A (knee length trousers) and Version B (shorts)"