alright i spent a whole summer in paris and found so many amazing places to shop! districts you should check out- well i took the subway everywhere so i’m gonna refer to the shopping districts to where they are on the subway maps (i’m sure u will take the subway while u are there)
definitely take the pink line to Chatelette and Etienne Marcel. its around 5 mins away from the Pompidou Musuem and on one of the streets there is this huge amazing vintage and new apparel store..its basically the urban outfitters of paris except 10X cooler i promise u..reasonable prices..i can’t recall the name of the store right now but ill try to find out. i’m sure you’ll see it though.
this whole district has a lot of great places to shop. and if u go into the hidden back allies their are tons of 2nd hand,vintage stores and one of my favorite boutiques Kokon to Zai (i even named my chictopia username after it) has super cool indie brands and run by cool japanese guys. the exact address is 48 rue Tiquetonne, 2nd