Knit a Hudson Bay-inspired scarf

I knitted this scarf for a very dear friend (inspired by the blanket in our living room), and it's on its way to her doorstep now! I just hope she doesn't spot it here first ;)

If you want to make your own, you will need:

• White or off-white worsted weight yarn (amount depends on the desired length of the scarf)
• Smaller amounts of red, green, yellow, and blue worsted weight yarn
• US size 9 knitting needles

1. Cast on 20 stitches
2. Knit 20 rows in white
3. Knit 10 in blue
4. Knit 12 in white
5. Knit 10 in yellow
6. Knit 12 in white
7. Knit 10 in red
8. Knit 12 in white
9. Knit 10 in green
10. Continue knitting in white until scarf measures 13" from desired length
11. Knit 10 rows in green
12. Knit 12 in white
13. Knit 10 in red
14. Knit 12 in white
15. Knit 10 in yellow
16. Knit 12 in white
17. Knit 10 in blue
18. Knit 20 in white
19. Bind off