Hat Scarf Gloves Where Would I Find This Type Of Hat, Gloves, Scarf Set?

Where would I find this type of hat, gloves, scarf set? - hat scarf gloves

My cousin wants to gloves, a hat / cap and a shawl, which at Christmas.
He loves cats, so I want as a whole on the basis of a cat.
Like a hat with cat ears, you know?
Where can I find?
Thank you!