When it comes to jewellery chains, the recommended length varies from person to person. The most straightforward trick is to measure your neck size. Do so by wrapping a soft measuring tape around your neck, keeping it parallel to the floor. When you get the exact measurement, add 5 to 10 cm to the result to get your minimum recommended chain length.\
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The most common length of necklaces is between 40cm to 45cm, which will allow the chain to gently sit above the neckline in a pleasing V shape.