Sizes: 0-1 months (1-3 months) 3-6 months (6-9 months) 9-12 months
Yarn suggestion: Merino 400 or Wool cotton from Loops of Liberty, Yaku from Camarose, Merci from Filcolana (50g = 200 m) (gauge 28-30 s)
Yarn usage: 150 g (200 g) 225 g (250 g) 300 g
Guiding crochet hook: 2,5mm (or the one needed for the gauge)
Gauge: 26 hdc21 r = 10 cm10 cm with hook 2,5 m
Rib: 18 sc rows in 5 cm
Buttons: 7(7)8(8)9 pcs on 13 - 15 mm

Measurements:
Width: 21 (22,5) 24 (25) 26, 5 cm
Length:42(48)54(59)64 cm
Arm length: 12(14)16(18)20 cm

Info
You crochet the onesie from top to bottom and without sewing together.
The onesie can be made with or without cables.
There are image and video guides included in the pattern.