I made this card using the same paper and sticker set from Colorbok. The white rose was created using my Donna Salazar "Rose Creations" Spellbinders die. For the fun corners, I used my Fiskars 3-in-1 corner punch.
Here's the envelope:
And a close up:
Colorbok Dossier paper
Sizzix Button die
Fiskars 3-in-1 corner punch - "Romantique"
Spellbinders Donna Salazar Rose Creations