This is a white door. A very plain white door.
My friend Megan had such a great idea that I loved! She moved into her white house with a white door. She painted the door red and put her house number in white vinyl right on the door. I love it! Since then I have sold a few other house numbers in other colors. House numbers are super easy to ship. I'm guessing the cost would be about $1. I'm selling house numbers for $7. They come in beige, white, dark tan, chocolate brown, forest green, barn red, or black.
No soliciting signs for front doors are also an option for $5.