LThe last thing I bought byon the internet.

That was on Toonzshop.fr ( a great shop with great quality :D). I bought a grey coat with diagonals buttons.

To make the sentence sound more natural, you should combine it with the previous sentence. "I bought clothes one month ago on Toonzshop.fr ( a great shop with great quality :D)."

They start on the topupper left and ends on the dlowner right. (start at upon/the top left and ends at down right? That's really hard in French it's "ils commencent en haut à gauche et terminent en bas à droite").

The coat is really hotwarm, even ifthough it's thin.

In this sentence, "warm" sounds more natural than "hot".

I also bought a purple skirt, t. This is the first Ttime i buy a skirt whileI have bought a skirt, although I'm a 24 -years -old women an!