1 definition by not a duggar
A long, mid-calf or ankle length, loose, ugly, frumpy jumper, worn with a t-shirt, turtleneck, or polo style shirt underneath. Frumpers are most often seen on fundamentalist, homeschooling Christian women or their daughters for the sake of modesty.
I knew I had spotted a fundie family in the Walmart parking lot because the mom and her 5 daughters were wearing matching pink calico frumpers.
by not a duggar June 16, 2011