I did my STD's on Vistaprint (fine) and my invites on Minted (glorious.) I wanted really nice invites but the STD's weren't as important to me, so I chose to save money on those to splurge on my invites. So worth it.
I LOVE THIS! I want to make salt ornaments like this for our invitations, but the reality of shipping them made them unrealistic. Additionally they would have been super time consuming, but this is really cute!!! These are the ornaments I wanted to make. https://www.cbc.ca/parents/play/view/fingerprint-heart-ornaments