Halsey's cold weather research gear. I started with a heavier Antarctic cold weather gear.
The second iteration became a bit more integrated and space suit like.
This round was closer, and reflected her Dr. Credentials a bit more...although I didn't really think the scrubs were appropriate for an archeological dig.
The final design says Dr. and cold weather...so I guess it works. You can see she has heating elements integrated into the jacket sleeves and she could seal up her jacket and helmet if she had a pair of pants :)