From the pattern description:

Inspired by a particularly beautiful cloudy day here in the Willamette Valley in Oregon, I chose a creamy color of an alpaca-silk blend yarn for this garter-stitch cardigan that drapes at an angle when worn. The collar is needle felted in layers with merino-silk roving and then closed with a pin.

Notions:

• Stitch holders or waste yarn
• Tapestry needle
• Blocking wires
• Louet Merino/Silk Top (80% merino, 20% silk): .5 ounces natural
• Clover felting tool
• Two or three 36-gauge felting needles (note from author: While strong, these needles do tend to break, so it’s a good idea to have extras on hand.)
• 9 x 12 x 2” foam felting block
• Decorative pin for closure

Includes construction schematic