It's done! It took a few days, but the pattern is absolutely straightforward (more of a repeated stitch than a pattern), so it whipped up in no time at all.
What I love about it is the yarn. It's Rowan's Kidsilk Haze Stripe, a 70/30 mix of mohair and silk. Looks like it would be itchy, but it's actually wonderfully soft. And even though it's light and not bulky at all, it's quite warm.
I had to google how long a scarf should be, and came up with 5 feet, so that's how long it is. The colour variation, in beautiful blue/violet tones and some warm greys as well, is stunning. It is a bit wide for a scarf, but because of the yarn, it doesn't feel bulky at all. It took about 1-1/2 balls of yarn, using a 4.5mm hook.
I have to say, it feels wonderful to finish a project!