Need help today-shopping tomorrow

My lys is having a sale tomorrow :yay:, everything 15% off and I want to make this She said gauge isn’t that important and I was thinking of using cascade 220, what do y’all think? Do you know of another yarn that felts good that is bulky like she calls for in the pattern? btw I’ll be at the store when they open at 10am (mountain time) so I need responses today. Thanks.

The 220 is a worsted weight, so you’d have to double it. But it would felt well that way, too. I made my clogs with 220 and double strands were fine.