seat belts

[JWHAUN@aol.com]

Hi, I have a 1500 Roadster 3 seater. Would like to know what kind of seat 
belts fit the front two seats. What should their length be? Is is possible to 
use seat belts out of a later model roadster?  I have a custom interior, 
silver with dark red piping. Would be nice if color matched but some seat 
belts are better than no seat belts.  Bottom line is where can I obtain a set 
that will fit and look nice? (not competition type belts)
Thanks
Jim