4.

Lined skirt suit in cream wool/silk. Jacket with fitted blue waist insets, brown trim, and single front button closure. Skirt in cream with brown waistband. Shell in blue with brown neckline piping.

jacket/skirt: 50/50% wool/silk plain weave
lined in 100% cotton broadcloth
blue shell/insets: rayon challis
brown detail: rayon rib weave