Front and Back of sweater are identical. Pattern stitch is made by wrapping yarn around needle, and then later on, dropping the wraps. Yarn used Rowan Creative Linen Shade 621 Natural - 3(3, 4 ,4, 4, 5, 5, 5, 6) hanks Gauge 16.5 stitches and 19 rows = 4 inches in pattern stitch Needle size US 7 - 4.5 mm Yardage 657 - 1314 yards (601 - 1202 m) Sizes available 28-30(32-34, 36-38, 40-42, 44-46, 48-50, 52-54, 56-58, 60-62)" 71-76(81-86, 91-97, 102-107, 112-117, 122-127, 133-137, 142-147, 152-154)CM Finished measurements: Chest circumference: 43.5( 47.25, 51, 55, 58.75, 63.25, 67.25, 71, 75.75)" 110.5( 120, 129.5, 139.5, 149, 161, 171, 180.5, 192.5) cm Finished length: 22( 22.75, 23.5, 24.5, 25.25, 26, 26.5, 27.25, 27.5)" 56( 58, 60, 62, 64, 66, 67, 69, 70) cm