No, I'm not actually wearing pajama trousers! By definition PJ pants are relaxed in the fit, must be worn a little low slung, come in a silky fabric and are the epitome of comfort. I bought a pair of Joseph ones a few years ago and I've been hooked ever since, they are my sprint time must have trouser. The ones I'm wearing today are from Zara (in store now) and perfect with flats for the day or heels in the evening.
Top Shop lace top, Zara trousers, Miu Miu flats, Banana Republic trench, Mulberry bag