Lifetime posed the full episode of this show with the "mud" wrestling.

Regis' summary of the trailer a few years ago is still valid:
https://umd.net/forums/wam-alert--little-women-dallas-mud-wres

A brief glimpse of the normal women is shown at 37:00 then not till 38:00 after they're messy. At 39:00 the two midgets get in the muck and it'll all over by 40:00.

https://www.youtube.com/watch?v=hKiBnA13IaQ