Start with the wire and diadem. Wire the wire around the diadem and create animal like ears (or the outlining at least)
Cut of the wire if needed.
Fold your yellow cloth in half and measue out where u r gonna cut.
Sew the ears togheter. Be careful not to sew it all the way down. Then turn the inside out to get rid of annoying lines.
measure out a little piece of brown cloth...
... And sew it on!
Now u can sew it all the way down :)