1980's seafoam and cream polka dot pant set

Vintage silky surreal 1980's suit including short sleeve crew neck blouse with back neck button closure and high waisted button up pleated gaucho wide leg crop pant. Stain on front blouse. Elastic at back of pant WB. Matching large polka dot motif paired with random mini dotted motif. Unique texture to the fabrics as well. Labeled size 2 but feels larger. Brand is Tamotsu NY. Waist: 17 1/4" flat lay Rise: 15" Model measurements: bust: 32" Under-bust: 29" Waist: 27" hips:33" height: 5.3'