Working in a fashion shop myself, I'm not so easy to be pleased. But this one did. A nice selection of products you don't see in any other shop.
They have some of the popular brands like acne, filippa k, our lecacy and such but I found several brand I've never heard of and which I liked ( a rare thing as I'm a professional fashion buyer ;-) ) which means that behind these shops are people with a passion and big commitment ( an other rare thing these days). The presentation and shop windows are very inspiring too.
French trotters is three different shops : men, woman and kids. We only went to the mens but I checked the others and they look very nice to.

Highly recommended!

French trotters femme homme
30 rue de Charonne
Paris 11 ème
T. +33(0) 147 008 435
Lundi 14h30 - 19h30
Mardi - Samedi 11h30 - 19h30

Boutique hommes
116 rue Vieille du Temple
Paris 3ème
T. +33 (0) 144 610 014
Lundi 14h30 - 19h30
Mardi - Samedi 11h30 - 20h00
Dimanche 14h00 - 19h00

Little french trotters
28 rue de Charonne
Paris 11 ème
T. +33 (0) 143 570 409
Lundi 14h30 - 19h30
Mardi - Samedi 11h30 - 19h30

http://frenchtrotters.fr