Close your eyes for a minute; we're going to do a visualization exercise: Let's pretend you're walking out to get your mail. It's a beautiful summer day with low humidity and a slight breeze wafting the scent of wildflowers. You open your mailbox, and amongst all the boring white envelopes holding bills and junk mail, you see this:
(You can open your eyes now :) )
Oooh, interesting. A square card! That's not something you see everyday! (And I can tell you why: The post office charges and additional $.20 to mail something that's square. Just because it's square. Yeah... I was a little miffed about that.)
Close-up of the wrap around label :)
And finally, info on the most important part: the food and party afterwards!
You replace the Accommodation and Reception inserts and gingerly close the pocketfold, sliding it back into it's envelope. Wow, you think, as you fill out your RSVP card. This is going to be a fun wedding!
Ok, so I may have taken a few liberties with that narration :) But there you have it!