Please Help with INside of OFFICE Xmas Cards!

What do you think the inside should read?

I am in charge of making them, already did the front, but thinking of how to word the inside:

I am thinking in terms of:

With Warmest Holiday Wishes From Our Office To You (oR Yours)

How do I punctuate it? AS far as Caps for the beginning of words, etc?! I am clueless but with Christmas so fricken close, need to get on these!!!

Thanks!

i think

With warmest holiday wished from our office to your's

or

With warmest holiday wishes