Vantage Vanity Fair Red slip. Old tag in side. made in the USA. The size is a 32

Vintage red slip. Vanity fair. Tree cut all nylon size is 32. It is made in the USA. Short red slip. Satin shoulder straps. They are adjustable. There is some discoloration around the sliders. Top bodice is lace and a band of lace around the bottom. No holes or tears. The tag is on the inside seams. It is hanging on by a thread. Period. I'm not sure of the size. I think it says 32 which would be 32 waste. But it looks like it could say 22. From under armed under arm is 15 inches. I measured from the shoulder strap to the bottom hem and it is 25 inches.