This pictures shows how I measure my paper. I take the stamp and lay it on my grid mat and as you can tell its roughly 2 inches wide by 3 inches tall. So that is how I will cut my white mat which is left over from a Simon Says Stamp Card Kit and for my black mat at 1/8 of and inch bigger which is Basic Black from Stampin up.
The "Happy Wedding" is stamped again in the Versafine Black Onyx ink and used the Word Window Punch from Stampin up. I glued that onto Basic Black and trimmed it out to leave a small border.
The back ground is ran threw a embossing folder from The Paper Studio and I glued the embossed side down so its actually back words but I liked it much better that way, seemed like it gave it a softer look.