Anyone who's spent time around a harbour knows the shapes: shackles, clasps, the neat bits of metal that keep boats and ropes where they should be. The Lock Hoops take their look from that marine hardware, pairing a clean hoop with a minimal bar drop that echoes a classic fastening.

The structured shape gives them a bit of edge, but they still feel refined and easy to wear from morning to night. It's no surprise they're one of And Danu's best-selling styles. They look just as right with a white tee as with something smarter.

Stainless steel with a PVD gold finish makes them waterproof and tarnish-resistant, so there's no need to take them out for the sea or the shower. They come in And Danu's vegan suede pouch, and if you'd like a smaller everyday pair to swap in, the Bight Huggies are a good match.

Product details:

• Stainless steel base
• PVD gold coating
• Waterproof and tarnish-resistant
• Size: 29 x 4 mm
• Comes in a vegan suede pouch