Use idea for reindeer writing and art projects. Make the antlers and noses from scrapbook paper or wrapping paper scraps. It would also be great to display art work in windows as shown.
Open When Letters. Solemnly Swear That I Am Up To No Good: Open When. This pin has all the instructions & details!
I Love You Print - Valentine's Day Gift - Romantic Gift - Personalized Gift - Anniversary Gift for Her - Gift for Him (You can DIY!
Endless Bliss: "open when" letters. includes ideas for a few little things to put in the envelopes
Personalized Card // Today I Have Loved You For So Many Days, Handwritten Modern Calligraphy, You Choose Colors, Custom Valentine, Single
Great idea for preppies tags! Free, Printable "Made With Love" Gift Tags from Lyons Johnson / She Wears Many Hats
Herman Hesse Handlettering by Julie Song Ink. Nice expressive nature to this typography however it is perhaps too irregular to be read easily by child audience for my project. Something similar may be nice thought.