Measure your chest at the widest point, and your waist at the narrowest point (when you bend to the side, the crease that forms between your bellybutton and ribcage is your waistline).
Measure over your undergarments only.
When choosing your size, go by your largest measurement and select the size that corresponds to that.
All measurements are in cm
The classic product that started it all, the Little Yellow Bird Unisex Tui Tee, is now available in kids sizes for your fledglings as the Weka Tee.. Our styling follows a gender-neutral colour palette and is cut with plenty of room for your smaller birds to grow up wearing.
Fit Short sleeve. Unisex relaxed fit. Available in sizes 1-14, size roughly equates to age.