Vintage Adidas jacket Track Zip-up Windbreaker size M

It's a lovely jacket and in great condition! It's a navy blue and purple-ish/maroon color blocking pattern with the classic white adidas stripes. It is also lined with a soft, white tee shirt material so it's super comfy! Size on tag says medium but since this is vintage sizing, it runs a little small. Please see the pictures with measurements to best determine size for you.