Wedding table numbers make your reception flow. They are use to get all your guests to the right table.
Another versions to this is to give a name related to the wedding theme to each table.
It is a good idea to slash your wedding costs by undertaking the simple task of creating your own table number.
You can create your own chic table number using wine bottles or apple cider with a home printed label, small pots with the number or flower name painted at the vase, pictures of your engagement, pictures of the city where you are getting married and even pictures of couples like grandparents and uncles who have had a long lasting marriage.
It is just a matter of using your imagination and the colors selected for your wedding. Using the internet for ideas is very valid and will open your mind to new creations.
Most of the reception venues will offer their own table numbers, so if you are trying to cut costs, use them, if not do your research and match the table numbers with your wedding style.