Union label Natalie Green Petite black vintage Coat by Bert Newman euc

Natalie green petite winter coat by Bert Newman in excellent used condition. This has side slit pockets. The front snaps shut and has frog closures for an accent. The measurement has been removed so please check mine. I did find that it is definitely a smaller size like 8 to 10. I wear 12 and it was extremely snug. Across the front from armpit to armpit measures 18 inches. The sleeve from the shoulder seam to hem is 22 1/2 inches. I think these might have been lengthened at one time. The length from the top of the shoulder to the bottom of the coat is 43 inches approximately. Any other measurements needed please ask.