Sweater sizes: Designed with a positive ease of approx. 2-8 inches.
Circumference measured with sweater  flat on a table at chest after blocking. Pictured in size Small with approx. 5 inches of positive ease.

Sweater sizes measured at chest:
1/2yrs (sweater 22.75 inch sweater circumference)

3/4yrs (sweater 24 inch sweater circumference)

5/6yrs (sweater 26.25 inch sweater circumference)

7/8yrs (sweater 28.5 inch sweater circumference)

9/10yrs (sweater 30.75 inch sweater circumference)
11/13yrs (sweater 34.25 inch sweater circumference)
xsmall (sweater 36.5 inch sweater circumference)

small (sweater 38.75 inch sweater circumference)
medium (sweater 41 inch sweater circumference)
med/large(sweater 44.5 inch sweater circumference)
large (sweater 49 inch sweater circumference)
xlarge (sweater 54.75 inch sweater circumference)
xxlarge (sweater 58.25 inch sweater circumference)
3xlarge (sweater 62.75 inch sweater circumference)
4xlarge (sweater 66.25 inch sweater circumference)

• Main Color Yarn {Knit Picks} Wool of Andes {sport weight} color Bramble Heather {137 yards 125m/approx. 50g per skein
• Contrast Color Yarn {Knit Picks} Aloft Mohair {lace weight} color Black {260 yards 240m/approx. 25g per skein

Both yarns are held together through out except on the ribbing.
•Approx. yardage for sport weight: 790 (875, 955, 1040, 1120, 1205){1285, 1370, 1450, 1535, 1615, 1700, 1790}1880, 1970 yards/722 (800, 875, 950, 1024, 1101){1175, 1252, 1325, 1405, 1477, 1555, 1636}1720, 1802 meters
•Approx. yardage for lace mohair: 655 (725, 795, 865, 935, 1005){1085, 1170, 1250, 1330, 1415, 1500, 1580}1670, 1755 yards/598 (662, 726, 790, 855, 918){992, 1070, 1144, 1217, 1294, 1372, 1444}1527, 1605 meters