80's Blue and Turquoise Zip Up Jacket wisconsin cheesehead Bias cut with adjustable straps

Bias cut with adjustable straps

but my best guess is that the material is an acrylic blend (all of the vintage '80s Jaclyn Smith sweaters that I've seen are acrylic blends) The below approximate flat lay measurements indicate that this would best fit an XL

Pants: elastic waist

cocktail party

model 4724

80's Blue and Turquoise Zip Up Jacket wisconsin cheesehead Bias cut with adjustable strapsVintage 80s California Imperial Streetwear Two Tone Blue Zip Up Jacket Lining Pocket, Two Pockets, Zip Up Closure, Adjustable Drawstring Neck Excellent Condition Men's Size Large Made in the USA Shell: 75% Polyester 25% Cotton Approx Measurements (Laying Flat in Inches) Pit to Pit: 26 Length: 27