No size tag. , Should best fit a modern size M, based on measurements.
*Compare your measurements for a good fit!
Bust: 32" un stretched - 36" stretched
Waist: 24" un stretched - 26" stretched
Hips: 32" un stretched - 36" stretched
Length: 24"
Adjustable straps.
Fabric: unsure. Heavy stretchy poly or nylon?
No stains or holes.
Adorable!