12 Years

By around 12 years old, many children are heading into another big growth phase. School, sport, friendships and changing routines can all mean clothing needs to be comfortable, practical and feel right for their developing sense of style.

In Australia, this stage is most commonly labelled Size 12 or 12 years, although the fit can still vary between brands depending on the cut, fabric and design. As a general guide, Size 12 often suits kids weighing around 40–45kg and measuring up to about 150cm in height. Because growth patterns can differ a lot at this age, checking height and overall build rather than relying on age alone can help you choose pieces that will fit well and last longer.

At this stage, many young people prefer clothing that feels a little more grown up while still being comfortable for busy school days and everyday activities. Look for quality fabrics, flexible fits and easy layering options that can adapt to changing seasons and growth spurts.

At Kids of Eltham, we’re here to help take the stress out of sizing during this fast-changing stage. Our friendly team can guide you towards well-fitting, practical clothing that supports comfort, confidence and everyday life.

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.