Dents de scie* is a french and british clothing brand created by two nice and juicy fellows, one from Montpellier, FR and the other from Manchester, UK. 

*DENTS DE SCIE, SAWTOOTH is a specific terminology of silkscreen printing and characterizes an anomaly arising during printing (dented aspect on the edges of a design).
Although it can be considered as an imperfection or as a printing error, it is nevertheless a sign of quality and a guarantee of an authentic silkscreen print.