Vintage 70s one piece ski suit that can be split into 2 pc - wear 3 ways

This is an amazingly cool piece Authentic vintage 70s It’s a 1 piece ski suit - but there is a zipper at the waist that separates the coat from the ski pants Can be worn separately as a result Includes buckle belt Zip front Zip at wrist Large boot cover insets at ankle Excellent vintage condition - one tiny flaw at bottom hem - but looks amazing overall / could use washing Marked 38 or s