From Love Notions Sewing Patterns:
The Sabrina Slims were inspired by the 1950’s ‘cigarette’ style pants most notably worn by Audrey Hepburn. The Love Notions take on this classic style features a wide, contoured waistband that sits just below the navel, a slim fit through the waist and hips and straight from the knees down. This is a slim-fit pant from waist to knee and then straight to ankle. They are close fitting but not leggings close if using the recommended fabric. The Sabrina Slims are meant to hit at the ankle but instructions are included to lengthen if desired. Also included are optional welt pockets and center front and back seaming to add interest and give the illusion of length. Petite, regular and tall inseams are included. Make the pants maternity by adding either the underbelly or the over belly waistband.
Recommended fabric: Stable medium to heavyweight knits with at least 25% stretch such as ponte, scuba, french terry, interlock and cotton/lycra. Medium weight wovens with at least 30% stretch such as sateen, corduroy, twill, jacquard and denim. See the third image in the listing for more info on fabric requirements and size chart.