I made this classic seamed turtleneck in Woolfolk Får, a 100% percent merino wool. The sweater was knitted from the bottom up in pieces. I seamed the sweater with Får. The pattern originally called for a funnel neck, but I chose to knit a turtleneck and used a tubular bind-off to finish the edge.
The pattern is Alba by Alejandra Graterol of Kuroki Knitting.