"As a calligrapher who just addressed 80 envelopes for my son's wedding invitations, this was an impressive (and easy for me) way to go for the rehearsal dinner. I LOVE a square card or stationery so this was perfect. The paper quality was thick, sturdy and a beautiful modeled finish. Because the RSVP date was 2/14, I watercolored a small pink heart by the RSVP date and the card stock accepted it with no problem. I am very pleased with this product and would recommend it and use this site again."