Lactivist Organic Knot hats are back in stock! They are suitable for small babies and perfect for presents! http://www.lactivist.co.uk/hats-c-14.html
Lactivist is also fully stocked with the famous Knitty Tit hats in 3 colours, dark, medium and pale and 3 sizes – from newborn to 4 years.
Measurements are on the site and if you are not sure, go for bigger rather than smaller.