https://www.vintageprints.co.uk/accessories/silver-pearlescent-addressed-envelopes
Silver Pearlescent Addressed Invitation/RSVP Envelopes
Colorplan Envelopes in Silver available in 4 sizes (C6, 5x7", C5, Square). Perfect for RSVP envelopes or individually addressed for guests.
rsvp envelopessilverpearlescentaddressedinvitation