Madam Loisel is a poor peasant woman who wants a social life and to be rich and have lots of pretty dresses
She has no money or a dress or jewelry for the dance/ball and gets sad thatshe might look ugly.
madam loisel gets a really nice diamond necklace to wear to the party and after the party she gets home and loses the necklace and go's into a panic mode and looks for the lost necklace .
Madam loisel does not find the necklace and try's finding similar one at jewelry store and finds a similar one at the store and looks at the price and it cost 37,000 Franc.
She then spends the next ten years paying off the cost of the necklace and finally pays it off and is very happy.
One day Madam loisel was walking and saw her friend that she got the necklace from and then tells her the truth about the necklas and how she lost it and got a new one that cost 37,000 Franc and then her friend tells her that her old necklace and only cost around 500 Franc.