Size Guide

The following is a guide to our clothing ranges.

Clothing Sizes:

  • Incubator Size: 1-2lb (0.45-0.9kg) and 2-3lb (0.9-1.36kg)
  • Premature Baby: 3-5lb (1.36-2.27kg)
  • Tiny Baby: 5-8lb (2.27kg-3.63kg)
  • New Born: 8-10lb (3.63-4.54kg)
  • 0-3m: 8-12lb (3.63-5.44kg)
  • 3-6m: 12-16lb (5.44-7.26kg)
  • 6-12m: 16-22lb (7.26kg-9.98kg)

Shoes Sizes:

We strongly recommend having your little one's feet measured properly, or, if you can, pop in store and try the shoes on. 

  • 0 (16): 0-3m
  • 1 (17): 3-6m
  • 2 (18): 6-9m
  • 3 (19): 9-12m
  • 4 (20): 12-15m
  • 5 (22): 15-18m
  • 6 (23): 18-24m
  • 7 (24): around 2-years
  • 8 (25): up to 3-years
  • 9 (26): up to 4-years
  • 10 (27): up to 5-years

Sock Sizes:

The following is a guide to the most common sock sizes.

  • 00: 0-6m
  • 0-2.5: 6-12m
  • 3-5.5: 12-24m
  • 6-8.5: 2-3yrs
  • 9-12: 3-6yrs
  • 12.5-3.5 6yrs+

Please remember, the above is just a guide. Styles can vary.

Thank You for shopping at Alexander Byron Baby Boutique

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