Flared tailored trouser in brown virgin wool. High waist with an off-centre button and zip fastening and slash pockets on the front. Besom pockets on the back with a button fastening. Wide and pleated legs. 

Selena is 175cm and a UK size 6-8. Here she is wearing a 40.

Eminent French couturier  has been a stalwart of European fashion since the late 70s.