The picture in the magazines show this cardigan on top of the sleeveless sweater to which the collar belongs. The neck of this cardigan is the same as the one on the long-sleeved cardigan.

Measurements
To fit chest
71 76 81 86 92 97 102 107 cm (28 30 32 34 36 38 40 42 in)
Length from shoulder
46 51 53.5 56 57 58.5 59.5 61 cm (18 20 21 22 22½ 23 23½ 24 in)
Sleeve seam
7.5 8.5 8.5 9 9 9.5 10 10 cm (3 3¼ 3¼ 3½ 3½ 3¾ 4 4 in)

Each source has a different set of recommended yarns. The following is from the Teddy version.

Materials
Teddy Family DK
3 3 3 3 4 4 5 5 100 gram balls
Teddy Vanquard DK
3 3 3 4 4 4 5 5 100 gram balls
Teddy Baby Softspun DK
3 3 3 3 4 4 5 5 100 gram balls
Teddy Koala DK
2 3 3 3 3 4 4 5 100 gram balls
Stitch holders
9 10 10 11 11 11 12 12 buttons.