Pictures usually help, but if I recall them correctly you might look for either science safety glasses and colour them with a bit of glass paint(commonly found in Hobby Lobby near the kids stain glassed sets). Or you might luck out with looking for ski glasses or welding glasses. Beyond that, if you feel adventurous you can find pink plexiglass at some suppliers and use heat and bend the shape yourself...though mind you they won't fold down.
~I've gone to look for myself, if I should return before I get back keep me here!~
Costume list 2009: Finished
17 initially planned :: 15 completed :: 6 moved to next year
Costume list 2010: Started
6 from '09 :: 9 initially planned, now up to 22 total