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".