I love white breads; baguettes, italian boules/toscano/etc, sourdough, naan, challah ...even "worthless white bread" (wrapped in cellophane and sold for a buck) just perfect for making grilled chedder cheese and canned tomato soup...vs baguette slices with pepperjack and creamy tomato basil soup :)
(You can probably tell I go after bread character/personality, rather than just something to keep my fingers from being goopy...aka a sandwich sans bread. I eat a ridiculously healthy diet...but it DOES include white bread. I prefer artisanal loaves from small bakeries-just unbleached white flour, salt, yeast and sugar...no preservatives, corn syrups, etc- and at 3 bucks a loaf fresh, they're less expensive than most cellophane breads...day old they're only a buck...so that beats price wise just about anything...but health and satisfaction wise, they just FEEL better...even if the caloric content is the same).
If what YOU love though, is the melt in your mouth, squishy, cellophane types...there are several brands that make whole wheat white...Sarah Lee comes to mind.
My two favorite non-whites: Jewish Rye, & Polenta Bread.
Potato bread IS kind of worse for you in the starch/sugar category than worthless white bread...but there are tons of options out there. For the same sweet charactor of potato bread without the sugar (higher in fats & calcium though) would be the buttermilk whites.
Yet another option though:
Wheat Germ.
As in, keep eating white bread, but add wheatgerm into your diet (the part of the wheat that is taken out of white flour). It's delicious on PB&Honey sandwiches, divine swirled into most deserts (including sprinkled on top of ice cream), makes a great addition to pancakes, oatmeal, cream of wheat, etc., or even sprinkled over salads or vegetables. It adds a very *mild* nutty taste to just about anything.
Anyhow...just some thoughts.
R