Cascade 220 Yarn is a similar yarn: 100% wool, hand wash, worsted (19-20 sts/4 in), 100 gram, and on size 8 US needles. You may also like Berroco Ultra Alpaca Yarn, which is another similar yarn: hand wash, worsted (19-20 sts/4 in), 5 sts / inch, 100 gram, and on size 8 US needles.
What about yarn that have the same look and feel? Find more yarn with a smooth / uniform texture, felts, and a medium twist.
You may enjoy taking a look at the Plymouth Galway Worsted Inverness Pullover, Plymouth Galway Worsted Snow White Shrug, Plymouth Yarns Galway Worsted Men's Mittens, and Plymouth Galway Worsted Ribbed Pullover kits all using Plymouth Galway Worsted Yarn.
Hopefully our suggested project ideas for Plymouth Galway Worsted Yarn can help you come up with your next exciting new project idea!