Baltogs Spandex Pull-On Wide Leg Palazzo Culottes Dance Pants in Black - they're a size P and are NWT. I can't tell if these are kids or women's, they have a pretty small waist but please check measurements to ensure a good fit.

Pull-on styling
Shiny black
Stretchy
Elastic waist
Wide leg / Palazzo / Culottes silhouette
Style: 086
86% Nylon, 14% Lycra
Waist 9" flat & unstretched
Rise 8.5"
Inseam 16.5"
Leg opening (hem) 9.5" flat

#356