The perfect hat for your perfect little child, our Wilbur Aviator makes for the cutest tiny pilot look. Great for playing pretend at home and even better for adding a stylish look to any everyday outfit. Available in taupe and navy.Made from 100% hand-knit acrylic.All measurements laid flat, unstretched. If unsure, size up.SIZE CHART:Newborn 0-3 months: 9cm W x 11cm HExtra Small 3-6 months: 10cm W x 12cm HSmall 6-24 months: 12cm W x 15cm HMedium 2-5 years: 15cm W x 16cm H