This is fab as either an actual slip or worn on it's own as a dress, Can also layer under an open, belted shirt dress.
Love the navy/ black combo.
To fit a UK8 and perhaps a small UK10 (the size label says UK10 but I'd say it runs small to size.
Mid thigh in length (based on a height of 5'7")
100% polyester - super high quality; thick rather than flimsy.
In excellent condition.