Theory helps you make environmentally conscious decisions when it comes to your everyday edit. This pussybow blouse, for instance, is crafted from pure silk that’s guaranteed to be ethically grown. The label’s next step with its Good Silk material is to ensure every single thread is completely traceable, but until then you can rest assured that minimal damage is being done to the planet during the production of this piece.How to wear Harrods: Style with wide-leg trousers, flat sandals and a shoulder bag.