I love them!! I went with Vanessa and Dave's template as well! I'm going to attempt to do them myself and hopefully they come out as beautiful as yours!
I found this website from another bride on here who put some sunglasses in her OOT bags.
http://www.sunrayzzimports.com/ I haven't looked at all of them because they have so many so I'm not sure if they have neon ones but the prices are pretty good!