Yarn: Green Mountain Spinnery Lana, 2-ply fingering weight yarn (100% Fine Wool, 400yds/366m per 3.5oz/100g skein). Sample shown in Bahia.
If substituting yarn, This sweater is simple enough to look fantastic in any number of yarns, and you can play with the density and feel of your fabric by using either a fingering, a DK or a Sport weight yarn knit to the pattern gauge. You could even combine a fingering with a suri or mohair strand for a soft halo, as long as you get gauge. Your yarn could be a heather like mine - or a solid or a subtly variegated colorway. I also think this would also look fantastic with some speckle or a halo. I'd stay away from anything too variegated, so the detail stands out. Maybe even play with subtle stripes or add some color blocking or make the collar and hem in a different yarn if you have smaller quantities of yarn you want to combine. Please note that using substitute yarns may affect the drape of your fabric, and the yardage needed for your sweater.
Gauge: 24 stitches and 32 rounds in 4”/10cm. Gauge is based on final, blocked fabric worked in stockinette on smaller size needle.
Needles: US#5/3.75mm and US#6/4mm needles, or size to get gauge.
Sizes:
36(39.25,42.75,45.25,49.25)(52.75,56.5,61.25,66)”
91.5(99.75,108.5,115,125)(134,143.5,155.5,167.75)cm
For fit shown, I suggest 5”/12.75cm of positive ease.
Yardage:
1000(1100,1200,1300,1400)(1500,1600,1700,1800)yds
915(1005,1100,1190,1280)(1375,1465,1555,1645)m