Love this look for a summer wedding. I'm sure no guy looks forward to sweating in a suit a jacket under the hot summer sun. This is dressy enough for a wedding, but cool enough for the summer heat. Great sleeve length, more formal than a short sleeve.
Peonies are my absolute favorite flower. My favorite part about them is how they look here- still not fully bloomed so they're in the ball shape. Mine too, I love Peonies and have many but always want even more.