A convenient accessory.
A piece of jewellery that doesn't quite go with any of her outfits.
A necklace that seems to clash with her style, but in a pinch it's a convenient little accessory.
A bracelet she throws on when she can't find the right piece.
A necklace she keeps around incase she has nothing else to wear.
A ring that fits her finger in an awkward way, but it's better then her being seen without jewellery.
A watch that doesn't keep time, but looks fine when her other jewellery is busy.
A convenient accessory.
A back up.
A second choice.