For something in the middle of the price range, why not opt for this Burberry Knitted Hat. While the price is very reasonable, this item is an easy wardrobe update. It's also worth looking at this Burberry Beanie. This item is extremely popular and, just as importantly, not very expensive.
If you want to treat yourself, then what you're looking for is this Burberry Beanie. It's more expensive but worth your money. Another product we're drooling over is this Burberry Knitted Hat. It's expensive but you get what you pay for.