Welcome Amai. I like your swatches. It is how I make matches for my cards.
That’s discouraging! I often go to the post office instead of the box just in case so I know for sure it’s sufficient postage - the idea that it could be when you drop it off and not when it gets to the next stop…I just received my cards back with insufficient funds. The post office told me that I put enough postage for the weight as well as the thickness but if another post offices decides it's non-machineable, it requires extra postage. So, they sold me a book of stamps just for this at $1.27ea. Thet are called non-machinable fixed postage.
I just wanted to share that with y'all.
I dont remember who asked about postage from other counties but they told me a few other countries are being difficult with our little atc envelopes because of the tariffs. It makes no sense to them, or to me, but here we are.
Sigh


These are great! Really love the arch!Mine are done and ready to go out in the mail.