Oh I LOVE this idea!
I have a bit of info to share. On one of my many crazy nights around the house my hubby was wearing a white t-shirt around right? Well, we have a dry erase board by the door in the kitchen and me knowing how anal hubby is about his shirt being WHITE. I acted like I was going to write on it with one of the dry erase marker's. To my surprise he says "go ahead, I don't care" so I did! I covered that shirt in all colors with word saying what my hubby is to me. HAHA...he wear's it all the time and it's been through several washings and even put in with other white's to be bleached. Guess what....the color is still there! So after seeing this I thought I'd share and let other's know that dry erase marker's work also.