I think the goggles are like the AT-ST Drivers, just pulled down. I also noticed the pants are not quite the officers pants. The shirt may start out like an officer's but has arm pockets. The third photo shows one in a crew jump suit. Once I get done with my move and TI, I will get to designing the base of the costume. Thanks for the kind words. I'll give it a go and keep everyone updated.
*Edit...after looking at the lid in the photos...it appears to be a snowies lid without the face cover.