Lululemon shine trousers (size 6 but note I’m a 12 wearing them as another fit)

Lululemon black shine trousers - size 6 but note I’m a 12 wearing them as another fit because I wore them as a 12 I may have stretched them out overtime so am therefore marking them as a L/12 for someone looking for a similar fit. Front is the shinier material and pack is more matted regular stretch fit. The threading on the front of the right leg has come lose which doesn’t make a hole in the pants but is aesthetic. Please see photos. I am obsessed with these pants but I’m unable to fix them myself.