What is the physical appearance of Mathilde Loisel in the necklace?

In "The Necklace" by Guy de Maupassant, Mathilde Loisel is described as a beautiful woman with a charming figure, but she is also portrayed as someone who feels dissatisfaction with her modest life. She has a delicate and alluring appearance, which contrasts with her humble circumstances. Mathilde longs for luxury and glamour, which intensifies her feelings of inadequacy and desire for a more affluent lifestyle. Her physical beauty is overshadowed by her obsession with wealth and status.