Nice game! I really liked the idea of having to manage your clothes for the environment around you, and I think it worked well! The variety of clothes was nice, and having them grouped into sets in the shop helped make it clearer what they did. Some more feedback and explanation could've helped the game though, since it was a little confusing what was happening at first - I just sort of randomly equipped things and hoped for the best, and didn't realise when I was overheating or freezing. Maybe some sound effects, or the screen changing colour slightly, might've been good. Still, I understood what was going on in the end! Another thing I'd have liked was a way to quickly swap clothes, like by double clicking them, since it was a bit difficult to change them otherwise.
The graphics were really good, especially for only a week! Each character having a unique avatar was a great touch and it added some nice character to the game. I loved the clothing graphics as well, and they were very readable, which was great for telling what they were from a glance. The transition between menus was also really nice, so good work on that. The music fit well with the game, but some more sound effects when doing things would've added to the game as well - the ones that were in the game, though, were good!
It was a fun little game, and it has a lot of potential too - great work on this one!