RC1061- 1910s Lady's Sac Inverness Coat Pattern. Beautiful ladies "sac" (plain back) Inverness coat based on an original pattern from the 1910s. Fits busts 28" through 48", hips 30" through 50" with instructions for larger sizes. All sizes are included in one pattern. Detailed instructions, period tailoring directions, embellishment suggestions, and historical notes are also included. Suggested Fabrics: coat weight wool. Notions: thread, buttons for front closure. Yardage Requirements: 6 yards at least 45" wide