Rare vintage Seymour Fox skirt suit

This is a gorgous and rare vintage Seymour Fox skirt set. Size is missing but given the measurements below I would guess it to be a size 4 or 6. In pink, green and black. No fabric tag but guessing it is an angora or cashmere/wool blend since it is very soft. Silk lining. The Lou Fritzel tag in the jacket is for an high end store that was located in Milwaukee, WI. I am guessing this suit is from the 1950's or 1960's. Jacket closes at the top with a large hook and eye. This suit is of a quality rarely seen as is evidenced by the gold chain that runs along the hem of the jacket to keep the jacket laying flat. Skirt has side zipper and 2 pockets. Suit is in very good vintage condition; the only flaws are a small hole in the jacket lining (see last photo); and the skirt had been hand re-hemmed. Approximate measurements: jacket: armpit to armpit = 19" and length = 21". Skirt is 13" waist lying flat and length is 25.5".