This is what the back side of my husky costume, Beef Jerky, looks like.

It features a very easy-in and easy-out parka zipper, I can get the entire costume on myself with no help from others. (I'm sorry if that ruins the "effect" for some of you hardcore folks, but the simplicity of sewing it and the plus side of being able to get in-and-out quite easily greatly outweighed my desire to make the costume not look like what it is... A costume.) :3