Anyone wearing 'simple' day of Jewelry?? -added pic finally!!

Attached is a pic of the jewelry I was probably going to wear on the day of -- the necklace was given to me by FH on our first christmas together and I NEVER take it off.. his mother gave me the earrings - I am a very simple jewelry person and don't wear alot usually. But I see alot of girls wearing hanging chandelier earrings and beautiful necklaces and wonder if maybe my jewelry will be too simple for the day of??
Any input would be great.
Oh and that headpiece was borrowed from the hairstylist..i wont be using something that big and bright.. what I will wear will be more like a headband.

The pic is too big i will try to resize and attach.

Thank you ladies for your advice.. i am definitely sticking with my originally planned jewelry.. it's ME & it has meaning to me! I also forgot ill be wearing a tiny hearts white gold anklet that FH gave me last christmas..