Make wedding centers with a water balloon and wax, no need to buy a million glass vases that you don't know what to do with afterwards!
Repurpose old clear vases, by painting them on the inside - This would be so pretty in, with flowers etc. Glass vases are so cheap at the second hand shops too ! xx
A different way to brighten up your room with string lights. --- this is similiar to what I already do with all my coloured glass vases :-) i should put pics up of those