I have a hard time buying hats of all types because My head is about a size 8. Beanies like this always say One Size Fits All, but that has not been true for me.
Most feel too tight and give me a headache or they fit so close to my head that I look hideous.
This hat fits me AND looks adorable. I purchased it in a dark blue/purplish color that is ideal for my fair coloring.
I also got this hat for my sister (normal sized head) and it fits her perfectly as well.