From the description: This jumper is fresh and pretty in cool cotton and can be worn by itself or over a t-shirt.

Sizes:

• Approximate ages 6-12mo (1-2yrs, 3-4yrs)
• to fit chest 20” (22, 24)“ / 50.8cm (55.9, 61)cm
• actual measurement at underarm: 20” (22.5, 24.75)“ / 50.8cm (57.2, 62.9)cm
• length to shoulder: 17” (19, 21”) / 43.2cm (48.3, 53.3)cm

Gauges:

• 26st and 26 rows = 4” / 10cm in bushy stitch with size 3.00mm hook
• 7.5 patts and 16 rows = 4” / 10cm in star pattern with size 3.00mm hook

Additional materials:
- two buttons