This is a granny square cardigan with eyes inside each granny square. I chose mine to be brown, but this would probably also look lovely with blue eyes.
Pattern comes with many pictures and charts on how to assemble the squares.

Hook used: 5mm
Yarn: DK weight Merino yarn
Black: 50g
White: 50g
Orange: 40g
Brown: 40g
Purple-Grey: 600g

50g of this yarn yield around 110m

Myself: 170cm, 60kg
Cardigan length: 90cm (adjustable)
1 Granny square: 16cm (adjustable)

Terms
This pattern uses American terms and is best suited for intermediate crocheters.

sl st = slip stitch
sc = single crochet
sc incr = single crochet with increase (2 single crochets into the same stitch)
bl sc = back loop single crochet
hdc = half double crochet
hdc incr = half double crochet with increase (2 half double crochets into the same stitch)
dc = double crochet
dc incr = double crochet with increase (2 double crochets into the same stitch)

Construction

This cardigan consists of 37 squares:
10 squares front
15 squares back
26=12 squares for the sleeves