Full Slip Ursula of Switzerland White 13/14 Vintage

Full Slip Ursula of Switzerland White 13/14 Vintage Armpit to armpit about 18", no stretch Length about 36" on side. Non adjustable spaghetti straps My mom has sewn a tuck in the straps to shorten it slightly which can be taken out. Tag says dry clean only. Slight yellowing from age but not bad, no rips or stains that I can see.