I purchased a few balls of this yarn, as I liked the colour which is listed as Amethyst. The package round the yarn says it is suitable for size 4/5mm needles but I found it slightly thin at times. I decided to go for this sweater as I like the detail on the neckline. The pattern is quite easy to follow but there is a lot of picking up of stitches for the neckband and button/button hole bands. Overall a nice knit. The finished result looks quite snug to add to the numerous knitted garments Alex has. I have attached a photo of the pattern as it does not come up in the pattern search on this website, where I downloaded it from.