This pattern has 3 different sizes available to you . Small medium and Large . It is fairly easy to use . By adding 5 or 6 chains to the beginning you can add ore room for those tha are blessed with a different size head more smarter !! Feel free to use different colors especially for the rose attachment I have a YouTube link to the pattern I used a special lady Skip to my Lou she has many tutorials available for other uses! red heart super saver yarn is my go to in all my patterns very seldom do I use a different brand I guess because of the price is mpre of the reason . But in this one I used Barnet pale gray for the roses !I also used a hook size I again if you enjoying using a different hook feel free to just remember it will effect.the outcome differently . Happy crocheting!!!