They make bike shorts that look like regular shorts, not the tight nylon/lycra types, but they are still padded on the inside (which is what makes them "biking" shorts).

Here's a few of each (men and women...don't know if you are male or female) examples:

Men's
http://www.rei.com/product/12150042.htm?
http://www.rei.com/outlet/category/22000311.htm (REI Clearance)
http://outside.away.com/outside/gear.../20020618.html

Women's
http://www.mec.ca/Products/product_l...lder_id=668913
http://www.teamestrogen.com/

Both
http://www.supergo.com/category.cfm?...6&SRCCODE=1547