There are many different options for a "traditional" quilt. If you are referring to applique, I almost always immediately think of a Baltimore Album.
As far as others, it depends what era you're thinking of -- 1930's, 1920's, Civil War, primitive, etc. In general, quilts from those eras used dyes that were neither as bright (luminous) nor intense (pure) of a hue & typically the fabrics were not color-fast and would fade with time, exposure to sunlight & washing. Picking duller colors will typically help & picking an off-white rather than a pure white (same for black) will also lend a more authentic nod to the past. There are quilt shops that specialize in patterns, kits & fabrics from particular eras. If you're able to narrow it down for us as to whether you mean appliqued or pieced & how intricate of piecing you mean, that would help.
Currently, I'm working on an Irish Chain/Sunbonnet Sue with 1930's repro fabrics. Both the Irish Chain & Sun Bonnet Sue patterns originated in the 30's, and the repro fabrics work perfectly with the pattern.
Here are some ideas from an LQS by me that specializes in traditional quilts & fabrics:
http://www.piecefulgathering.com/shop/Kits.htm