"Instant download PDF - How to make Concertina Hats by Teri Berry PLUS bonus PDF, how to buy or make a hat block. Skill level: confident beginner to intermediate This tutorial is suitable for new felt-makers, if you you can confidently make a felt pod using a resist you will be able to make these extravagant and stylish hats! 'Concertina Hats by Teri Berry' (PDF) will show you how to lay out, sculpt and decorate, flamboyant and/or stylish handmade felt concertina hats. It also includes tips on how to add a wide, witches hat style brim and how to seamlessly blend colours. The bonus PDF, \"Hat Blocks\", will guide you through how to buy the correct size of hat block and all the different materials hat blocks can be constructed from and the pros and cons of each, including which ones aren't s