In Portrait of a Lady in White, a woman is depicted wearing a flowing white dress. The background is filled with vibrant colors, creating a striking contrast. Her expression is serene, yet there is a hint of melancholy in her eyes.

The overall composition draws the viewer's attention to her figure and attire. The painting is executed in oil on canvas, a common medium for Frida Kahlo. The use of color is bold, with rich hues that enhance the emotional depth of the piece. The brushwork is detailed, particularly in the rendering of the fabric and the woman's features.

This attention to detail is characteristic of Kahlo's style. Frida Kahlo is known for her deeply personal and symbolic works. This painting reflects her exploration of identity and femininity. Interestingly, it is believed that the white dress symbolizes purity and the complexities of womanhood.

Kahlo's unique approach to portraiture makes this work a notable example of her artistic vision.