Activity for Asha

I want to send my bridesmaid a “proposal” gift asking them if they would be my bridesmaid. What are some cost efficient ways to do this? I’ve seen cute things on Etsy but there are so many options I don’t know where to start

So I'm all excited because I got an upgrade on my ring!! Here's a picture without the band!! Let's see your rings!! I haven't seen a post like this in awhile!!