Vintage Sam's blue crinoline petticoat slip skirt. Triple layer nylon. Size small. Elastic waist. Lace decoration at hem.100% nylon. Approx measurement waist 28 inches unstretched . length 20 inches. Elastic in waist is in worn but still has some stretch. Since elastic is worn slip is more like a medium or even large. Elastic will stretch to 36 inches.  There is also a small section of elastic waistband that  stitching is out. Easily repaired or could be worn as it. I did feel a section of elastic that might be twisted.  It's not visible bSquare dance, sissy, rockabilly. In good vintage condition. Items listed are vintage and typically from estate thrift storage. Items are in condition found.