Pump your brakes … NOT ME !
I’ve heard this quite a few times since I became a floral designer and while there are not a wide range of Blue Flowers found in nature, there are some such as the Phaleanopsis Orchid or Dendrobium Orchid that are stem dyed to create that blue hue with a touch of purple most brides are going after. A couple other blue flowers are Blue Hydrangea and Blue Hybrid Delphinium.
Talk with your floral designer about the best color combinations to go with the above flowers for your big day 🙂