Geta,
It's been a while since I was in Paris, but I believe a couple of the shops I visited were on rue de Steinkerque, but I would not swear to the spelling! I just recall that as we were walking up the hill toward Montmartre (your back should be to the Eiffel Tower), they were lining the street we were on and it was truly awesome!!!
Have a wonderful trip and enjoy the shops!
Odessa