One of the hottest summer trends are ruffles. The fluffier, bigger and dramatic they are, the more modern they are. However, you need to take in consideration proportions. More volume on the top, less volume on the bottom and vice versa. Also keep in mind that ruffles play a role of accessories, so you don’t need to add supercilious elements to your cohesive outfit.
Some inspirations from Gucci and Valentino for you:
Button up shirt- mine is vintage, similar here
Dress: Nasty Gal