Confession

My aunt gave me a pearl necklace to wear to my friend's wedding, because I don't have much jewelry. I had quite a bit to drink at the wedding and when I woke up the next day the necklace was missing. I looked everywhere and even called the hall but it's nowhere. She's called me twice since then but I purposely ignored the calls. I have no idea how to tell her I lost her favorite necklace and it will take months for me to save up the money to buy a new one.