Gardenias need little to no accompaniment--their simple splendor speaks for itself (those petals!  that divine scent!) but, truthfully, the golden pewter strands seem to be a perfect pairing with a pearlized enamel and goldtone gardenia blossom brooch.  Glorious and glamourous.  Adjustable gold vermeil toggle clasp allows for an overall length of 18 - 19".