Wrong Clothing At The Wrong Time :L

Today was such a humid day, i couldn't stand it.

It was SO hot I could die because of the weather, so this is what i would wear to live in a very hot day :

But NO, before i left to go out i decided to wear this instead, in case i got cold:

According to Vivian the weather was about 24°C today. I was suffocating under this very thick jersey ):

And to make it worst i had to walk to my old primary school looking all sweatish.

How dumb of me?