This Orphan Black photo contains
bellbottom trousers, bell bottoms, and bellbottom pants.
There might also be
pantleg, hip boot, thigh boot, long trousers, and long pants.
In this A Talk Of The Clones clip, Dunsmore interviews her onscreen clone boyfriend, played by Ari Millen, and gets him talking about what makes his character, Ira, tick.