Do you have any old sweaters tucked away in your closet that you’re never going to wear again? Regift them! But not as the original sweater. There are all kinds of fun things you can transform a sweater into!
Lilypad Pool Warmers - Using a hula hoop, and some cheap black plastic you can melt the plastic to the hula hoop - the black traps energy from the sun and heats up the pool. Very cheap and efficient way to warm up the water!