Mermaid Crinoline Fishtail Underskirt Petticoat Wedding Dress Quinceanera Small Merry Modes mermaid crinoline with elastic waistband. Condition: Preloved with an roughed spot on the skirt and pulling at the stitching on the fabric beneath the tulle. Size: Small. See approximate measurements for best fit. Across waist: 9.5" flat to 13"+ stretched Inseam: 43" Cleaned and from a smoke-free home. Fast shipper!