The Vision made me do it!
...okay, we have two options here. Either Vision really has learned how to knit, and, in giving vent to his secret passion for Joss Whedon, he's decked Molly out in Jayne's hat, or...
Or, in a freak spellcasting accident, Molly was transported to the Firefly verse, beat Jayne up, and stole his hat.
I don't know which version I like better.
I realize that her feet are oversized. I blame this on Kingdom Hearts. All the children I draw anymore have Sora-feet