1 Year

As your little one approaches their first birthday, you may notice clothing sizes change again — and it can feel like they move up faster than expected. In Australia, this stage is most commonly labelled 0, Size 1, 12–18 months, S, or sometimes 18–24 months depending on the brand. Some labels may also describe this size as Small (S).

As a general guide, Size 1 is designed to suit babies around 1 year old, typically fitting little ones weighing up to around 12kg and measuring up to approximately 84cm in height. However, every baby grows at their own pace, and many will move into Size 1 before their first birthday.

Because fabric stretch, garment style, and brand sizing can vary, it can be helpful to think ahead when choosing clothing. For example, if you’re buying a jacket or seasonal outfit, you may wish to consider going up a size so your child can comfortably wear it for the full season — especially during cooler months when layering is needed.

This is such an active and exciting stage. Babies are often walking, climbing, exploring and playing more independently, so clothing that allows freedom of movement, durability, and easy dressing becomes even more important.

Head over to our Shoes Collection to learn more about Shoe Sizing and how important the right fit will be for your child's development.

At Kids of Eltham, we love helping families navigate these changes with confidence. Our experienced team can guide you towards practical, comfortable outfits that suit your child’s growth, lifestyle and the season ahead, so you can enjoy shopping without the guesswork.

Pop in and visit us in-store, or, give us a call (03) 9439 5700 if you need guidance before you shop online and discover the difference of a specialty store with over 40 years of experience.