1879 Petticoat with Detachable Train Sewing Pattern. This skirt gives support behind the knees to tie-back style skirts of 1877-1882. It is slim in front, with netting to hold the back with a center front closure. A detachable train buttons onto the hem of the petticoat. Natural form, does not fit over a bustle. Multi-sized x-small to xx-large included in pattern. Approximate yardage required for 45" wide fabric: sizes x-small - large for petticoat 2 5/8 yards, with ruffle 4 1/2 yards, for train 2 yards, x-large - xx-large for petticoat 3 1/2 yards, with ruffle 4 1/2 yards, for train 2 yards.