The Gleniffer pattern is available to download for $6.
Adelaide is $10 per skein, but if you use the coupon code ADELAIDE18 before January 10th you'll get 20% off, making it only $8!
The Gleniffer pattern says 2 skeins of Adelaide are required for the largest size (adult medium), but if you successfully match gauge, you'll be able to squeeze a hat out with just one skein! Cindy had only 3 grams of yarn leftover, so it was a very close call. If you're not the type to knit a gauge swatch, you'll probably want a second skein just in case!!
I adore the stitch pattern on Gleniffer. Alternating the simple rib with sections of geometric lace keeps the project interesting as you knit it, and the finished hat is nice and fitted. I love that even with just one skein of Adelaide- the hat is long enough to sit comfortably over your ears.