Late 40’s/Early 50’s Black Dress with Belt

LBD from the 40s/50s. Full skirt with nipped waist and a belt to cinch. Buttons up the back (not a hidden zipper). Has some damage- faded fabric in some spots, fragile silk lining has some tears but is still wearable, some loose seams. 70-80 year old piece in an XL. Pre-loved, as is.