WOW, I could see this as a wonderful Bridal Shower, Wedding, or Baby Shower thing...  All the guests could create their own ornament for the bride and her groom for their first first Christmas! or for Baby's first Christmas! and a great idea for Wedding placecards too for a Winter Wedding!

Quick and Easy Placecards/Ornaments - OCCASIONS AND HOLIDAYS - Each year for our big family Christmas Eve dinner, we like to set the table with placecards that everyone can keep and later hang on their tree.

The Best Christmas Table Setting Decorations | Holiday Home Decor

The Best Christmas Table Setting Decorations

Great DIY holiday idea: paint old Christmas bulbs and write names or Merry Christmas on them. Great for place cards or as a gift tag.

christmas themed wedding ornament escort or place cards

21 Wonderful Winter Wedding Gift And Favors Ideas

No Christmas-themed wedding is complete without darling ornament escort cards tied with a bow.

35 Cool Ways to Display Your Escort Cards

Winter Wedding Favors-Winter wedding ideas | Winter Wedding Planning

"Winter Dreams" Laser-Cut Snowflake Favor Box (Set of at Elegant Gift Gallery. We're your number one source for holiday party favor boxes. Kate Aspen favors at discount prices!