i made these with a Bicycle deck of Tragic Royalty Glow in the Dark cards (all of the J,K,Q glow)and it came out quite well.
i Began to use hot glue and realized it becomes too thick to work with. luckily i found some super glue in my craft supplies I quickly realized i need to invest in some latex gloves because my fingers were stuck together with super glue. Super glue worked well and it was dry fast.

:D i attached a hair clip and flared the edges a bit and it is a perfect ordainment for my hair.