VTG Ship N Shore Giraffe Pull Over Sweater Women’s Sz M runs small read below

Vintage Women’s sweater by Ship N Shore featuring giraffes on front of sweater. There’s an “M” on the tag and it appears to be a sample according to the Ship N Shore tag. This sweater also has the Union Made tag. There isn’t a tag stating type of fabric. Sweater is fitted and runs small. Measurements laying flat: Armpit to armpit is approximately 17.5” Top of shoulder to bottom hem is 23” Bottom band is approximately 15” across.