Where can I get individual wine glass boxes?

I'm making wine glasses (decorating the stem w/ wire and glass beads) for favors for my wedding. the glasses are going to be on the tables during the reception and we're going to have wine service at the tables for a toast. I want to have individual wine glass boxes (ones that are compressed, not made) in a basket somewhere so that the guests can put their glasses in them when they take them home. Does anyone have any idea where I can but these? I'm picturing a white thin cardboard material (similar to gift boxes at stores)...any help would be appreciated! Thanks!!
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for the wine glasses walmart you can buy 4 for under 4.00 as far as the boxes try a box making place korkie
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