Floating Flower Tip - Most flowers float pretty well on their own until they start to pool with water and slowly sink. For a longer lasting centerpiece, use bubble wrap to make little skirts for your flowers.
Buy an old nightstand at Goodwill, paint it up, cut in half, and put one half on either side of the bed and screw into the wall. - Two nightstands from one.cheap and easy. I love the wall color and pink paint for the nightstands too!