Help........

Hi everybody,
Could someone highlight me on the following point........

When wearing saree, do you match the jewellery to the saree or the jacket colour? Coz, I've got a saree that's black with peacock feather designs in green and dark blue workings, but the jacket is silver with silver stones worked on it. Which colour jewellery should I wear? and do you wear a neclace for halter tops??

And if the saree is a dark pink with gold/bronze work on it, would pink earrings match with a gold necklace??

help please..........