We don’t make art to show someone what something looks like. All this requires is eyes (or a lens). Art is supposed to have meaning, emotion, power, or magic. Alan & Mario "FourThirds"
I start flower images with a negative feeling usually. There are just too many of them. This flower shot, however brings a creative idea to the table. You accomplished a couple of things here. Your use of a virtual narrow depth of field, which you accomplished by blurring the background, and layering the flowers onto the image focused the eye very well on the subject. Nice job.
Then you went another step by making a splendid diagonal with the bouquet that is centered on the magical 1/3 point in the image.
Finally you used a 3-dimensional mat for your flower layer that sort of puts the whole thing subtly off balance and creates a dynamic that I find pleasing. I can't really come up with anything wrong with this image, and I tried hard to do so.