The concept is clear, it is inspirational quotes said by fashion designers. The images and aesthetic are beautiful and elegant. I would recommend for the typeface to change it to something more fitting for each individual designer. I think the typeface that is used works well for Diane von Furstenberg, but it is much to heavy for Coco Chanel. Coco's face in the image is very soft and the bold typeface contrasts too much with the soft aesthetic of the image. It is also important to consider if the typefaces that you are using will transfer to the web.
To make the aesthetic more consistent I think it would be helpful to make the images either all black and white or all color because right now you have two that are black and white and one that is color. I also think the aesthetic would become more consistent if the images were all high quality. The Coco Chanel image, although beautiful is much more grainy than the others.
I like the black and white aesthetic because it makes them seem more high end. I think to push this aesthetic it would help to lower the point size of your quotes, especially in the larger size images. It is also important to make sure the text is legible enough if it is overlapping the image, such as in the smaller Diane von Furstenberg mockup. It would benefit to be consistent in your placement of the type, because the small Diane von Furstenberg mockup is the only one that overlaps type with the person and does not have it sitting on the side of the figure.
The images are cropped in appealing ways, but consider adding contrast to the Coco Chanel image in order to make her face stand out more from the background like the others.