Dear Heloise: What is the proper way to INSERT A GREETING CARD into the envelope? -- Rosa H., Moundridge, Kan. Rosa, good question! There is not a right or a wrong way to put a card into an envelope.

Envelope C5: 9.02 inches wide x 6.38 inches tall e. Envelope DL: 8.66 inches wide x 4.33 inches tall f. Custom: any size you like Most greeting card sizes ... it’s still a good idea to buy ...

This (holiday greeting card) is about sharing joy during a very festive time of year, and I think that your sentiment matches that is a really good thing ... addressing an envelope, you should ...