Here is a vector of shrugging Rainbow Dash from the newest episode "Too Many Pinkie Pies".
(Sorry if links are derping, Dropbox has been acting up this evening...)
SVG Download: [link]
High quality PNG (without sunglasses): [link]
SVG Download (without sunglasses): [link]
As always, constructive criticism is always welcome. I had some trouble with her right hoof, it seems they changed shading a bit, and the usual colors didn't work, so I had to make them a bit differently.
My Little Pony: Friendship is Magic belongs to Hasbro and Lauren Faust.