Nice colors and lines. Needed to soften background more, though. The image looks more like a slight shallow dof and also confuses the eye by not looking at the main subject, which I think is the petals in the foreground. Could be wrong though.
Seems you have the execution of Bokeh right, but in this case your background does not add to or enhance the subject. Maybe if the umbrellas had shades of pinks or some sort of floral design. Otherwise your colors pop really well, and your focus is good.