The hoods don't go up. The outfit can be found in your game, the image you post are recolors of the game outfit. (:
“If all insects on Earth disappeared, within 50 years all life on Earth would end. If all human beings disappeared from the Earth, within 50 years all forms of life would flourish.” Jonas Salk, biologist Sums it up, really!
It's certainly possible - there are outfits around with hoods up, you just have to give the sim short hair so it doesn't clip through. Unfortunately it's not my style of CC so I don't where the best place would be to look.
What I lack in decorum, I make up for with an absence of tact.