Stylish Guess is the weekday line. No ceremony, no occasion needed to justify it, no working out whether it goes with whatever you already have on.
Guess jewellery, each piece fine on its own and fine next to what you wear anyway. This is the sort of thing that ends up leaving the house every morning because it is never too much: it does not ask you to dress differently, and it does not ask the rest to step aside. Our jeweller's trade is still what looks at every piece before it goes on sale.