Some silly ideas with "pillow fight" as a concept, that's why the evos are all part Fighting. :Y
And also, its so that they can beat the crap out of each other super effectively.
Lol, that basic small pillow, is that a Moogle?
Wow a pillow with a face... wow...
And a punching bag with a face... wat...
These are feasible yo! Pokemon based on man made inanimate objects + a face is acceptable.
Litwick, Chimecho, Honedge, etc...
Although I have to say, I think that Honedge's design is kinda clever.
Unsheathed, its just a possessed sword.
But when it is sheathed, it looks like it has a face with a third eye. OuO