Let an elephant's trunk hold your clothes :)
 

Printing Recommendations: 0.2 mm layer hight, no additional supports needed, for a robust print choose 20+ % infill and 3 perimeters.

Tipp 1: The model comes with a hole to wall-mount it with a nail. 
If the surface is suitable (like a door), the hook can also be attached with power-strips.

For more similar designs shaped like a hippo or a rhino check out these models/links:

Hippo Hook

Rhino Hook

Happy Printing!

Remix documentation:

Throghout several iterations I removed nearly any overhang on the heads back side.
So it prints a lot clearner now.
Artifacts on the front sides of the ears were removed as well.