When is the best time to shop in Paris?

The best time for shopping in Paris in my opinion is the summer.  In the summer, most stores have great sales!

For example, this store is called Rebel Cashmere.  I went there and everything was extremely pricey, but then I went over to the sale rack and there was expensive clothing that was now on sale.  I managed to find the most perfect denim jacket here.  I was amazed at the amount of sales in Paris during the time I was there.  I wish they had the same thing back here in the US during the summer.