Vintage full length romper size Sm/md

In great condition Vintage Undercover Wear full length pajama jumpsuits. Have 2. Tagged a large but would work best for sizes 8 and under. Please look at measurements. I’m a 6 and I think it fits great. Made in USA. No damage but the elastic thread in one cuff of one jumpsuit has loosened . Not noticeable when wearing. Length is 60”, chest is 17.5” across, waist is 15” across and inseam 30".