Help! We left our umbrella up and open and the wind caught it and shattered the glass top of our Sunbeam patio table. We have looked everywhere and can't find anything close to its size and shape. Our set is very light taupe-gray, bought in 1995. The table is rectangular, 37" x 60" with 3" radius rounded corners. We love the set and don't want to start over with a new one. Any suggestions? Thanks a lot!