100% PS resizable vector shapes and well organized editable layers.
5 messages: Merry Christmas, Feliz Navidad, Buon Natale, Feliz Natal and HoHoHo!
15 files on red, green and green+red.
Feel free to suggest new files based on this one 
Included are: 15 big (1968×939px) + 15 small (656×315px) PSDs + 15 small (656×315px)PNGs. Anyway, you can resize as all files are 100% vector PS shapes.
Minimum Version: Adobe Photoshop CS3