If you don't already know...CASing is copying and sharing.
Here are a couple of cards that I CASed from the Stampin' Up! Holiday Catalog.
Both are found on page 27.
They are a little different from the catalog but not much.
This card features the Ornamental Pine stamp set. Instead of using the Washi tape (because I didn't have it) for the polka dots under Christmas Wishes I used a small strip of paper from the All Is Calm specialty designer series paper.
For this card the catalog uses Old Olive but I made mine with the new In-Color, Mossy Meadow.
If your wanting to copy a card from a catalog you can find the supplies by clicking on the Stampin' Supplies list under the catalog HERE .