Bird seed is very similar to rice, but it's a great alternative that is safe for birds.
Rose petals are a sweet and simple alternative to the rice toss.
Multicolored paper confetti says "congrats" and "it's time to party!"
Have a basket of small bubble bottles available for the guests to lightheartedly send you off. They make for great photos, too!
Big circular pieces of confetti are so whimsical and fun!