name=Duchess & Duke
https://www.openstreetmap.org/node/4483270773

shop=consignment? What is actually sold here? consignment shops can sell clothes (the most popular, I think) but also furniture, antiques, books, machinery, cars and so on.

If they sell second hand stuff: maybe better add second_hand=yes (or second_hand=only if they have no brand-new objects), maybe also consignment=yes and let shop= tag to express what is being sold there?