Haley Valance Pattern See Video Below This fully lined, arched valance trimmed with piping can be adapted to fit arch windows from 30” wide to 90” wide across the base of the arch. Our instructions fit astandard true arch window (38” to 42” wide at the base), and include the information needed to add to or reduce the width. The Haley Valance Pattern could be used on eyebrow and elliptical shaped windows also. The finished length of the valance is approximately 19” at the center and 26” at the sides. Perfect valance for arched windows.This valance works best when constructed out of a medium-weight decorative fabric.Supply Guide for Pate Meadows Patterns Haley Valance Pattern Yardage