This is a glittering chic set from the 60's . The photos do not really capture the sparkle it has. The top is a rib knit sweater with a diamond pattern. The pants are elastic waist, pull on style and super wide palazzo style, Sparkling silver. Best fit would be a Small, however, please see the measurements below for a proper fit.
Measurements
Top
Armpit-armpit 34"-40"
Length 22"

Pants
Waist 26"-28"
Hip 40"
Rise 11"
Inseam 30"

This item is sold from an excellent, highly rated vintage boutique in Westfield, Massachusetts.