I switched out our steel 6 panel front door for this solid wood single french, adding light and curb appeal. (For main entry doors - I suggest that you bulk up your molding. Its such an easy upgrade that really dresses up the foyer.) If you arent able to find an old chippy door or if that isnt your style, the interior french doors are available at home centers for around $130 unfinished. You can do whatever finish you like on it - even make it look old :).
I'm in love with this entryway and the transom windows and arch with the grille patterns. Paint color is perfect for house, trim, and door. Not sure about the design on those pots, but the flowers are pretty. - AG