In Vier vrouwen met hoed, four women are depicted wearing stylish hats. The colors are vibrant, with a mix of warm and cool tones that create a lively atmosphere. Each woman has a distinct expression, showcasing their individuality.

The background is abstract, enhancing the focus on the figures. The painting is executed in oil on canvas, a medium that allows for rich color application and texture. The brushwork is loose, typical of the Post-Impressionism style, giving the work a sense of movement. The dimensions are approximately 80 x 100 cm, making it a sizable portrait.

The use of light and shadow adds depth to the composition. Alfred Ost was a Belgian painter known for his lively depictions of women and social scenes. Vier vrouwen met hoed reflects his interest in fashion and the social dynamics of his time. An interesting fact about this painting is that it captures a moment of leisure, showcasing the elegance of women in hats, which was a popular trend in the early 20th century.

Ost's work often blends realism with a touch of impressionistic flair.