R A R E ⛷ Vintage Missoni Sport one-piece ski/snow suit

So so cool (and very very rare)! Retro snow suit or ski suit by Missoni Sport. One-piece with zipper. Checkerboard/checkered pattern in blue, green, black, and white. Made in Italy. In good vintage condition - there are no visible rips, stains, tears, etc. There is some minor fabric fading and tarnishing on hardware. Measurements are in photos, as is fabric content. The size tag says M. Unisex? No idea exactly when it was made, but guessing '80s.