Vintage Womans Lanvin Paris New York Blouse Button Shirt Small Size 8 Mint Green

Vintage Womans Lanvin Paris New York Blouse Size 8 Mint Green shiny check design. Pointed collar. Size says 8 but it is small. I am an 8-10 and it is way too small for me so please follow measurements: underarm to underarm - 18.5" sleeve from shoulder to cuff - 22" length from top back to bottom is - 25.5" Gently used condition.