i got this idea from inmyownstyle.com all you need is glitter, pva glue, modpodge and a paintbrush
first i used the paintbrush to paint on normal glue, pva glue is fine. the glitter i bought came in a sprinkler tub, so i sprinkled the glitter on, and waited for it to dry, then i added another layer, this time i used spray glue to see if it made any difference but it worked the same. then once it was dry i painted on a layer of mod podge to make sure the glitter doesnt rub off when you hold the glass.
now i have festive looking wine glasses ready for the bubbly with our christmas dinner, they would be great for new years parties too.