What steps does madame loisel take to dress for the party in a way she feels appropriate?

Madame Loisel first expresses her discontent with her modest attire, feeling unworthy of the elegant party. To enhance her appearance, she borrows a stunning diamond necklace from her wealthy friend, Madame Forestier. She also chooses her finest dress, which, despite being simple, she hopes will complement the borrowed jewelry and elevate her status at the event. Ultimately, she aims to project an image of sophistication and charm that aligns with her desires for a more glamorous life.