Seriously, you'd be better off asking your question here:
http://www.bikeforums.net/forumdisplay.php?f=33
Try not to miss this thread:
http://www.bikeforums.net/showthread.php?t=380788
Some references, in no particular order:
http://www.cptips.com/toc.htm#table
http://www.velogear.com/prodinfo.asp?number=VP+BIB4
http://www.trainingbible.com/
And finally, let her worry about how she looks if it's that important to her. That will sort itself out.