Large, DIY Wedding Centerpiece ideas?

I don't think you can go wrong with using candles they set the mood nicely, especially for a winter wedding. You could use large rectangular vases put in some "mystic crystals" you just add water and in a few hours the crystals expand to form a clear looking "cracked ice" you could add candles or flowers to the vases. Sometimes simplicity goes along way. a single orchid sitting on top of the crystals would be very elegant and very simple to do. check out www.fraserleonard.ca to get some ideas for winter wedding centerpieces, the candle and candle holder category will show you the different ideas. good luck