Go with traditional orange and red hues or off the beaten path with some soft and creamy pale pinks and whites. Web give your home an autumnal flourish with these creative diy fall decor ideas! Fall festival signfrom lydi out loud welcome porch signfrom the wood grain cottage outdoor harvest sign from the magic brush you can get pallet or reclaimed wood for free for this project if you check craigslist chalkboard welcome signfrom cottage in the oaks pumpkin pallet sign diy reversible scarecrow.