There are times when simple is best. For those occassions, how about a simple strand of freshwater pearls. They come in various colors ranging from white to peacock and in shapes from round, flat, oblong, rice and some odd shapes. Take your pick and mix or match!
Simply white, almost round strand of pearls.
Bright gold colored pearls.
Tricolored strand with pink, gold and white almost round pearls.
Tricolored strand with pink, gold and white longer pearls.