STMicroelectronics announces new organization ST News STMicroelectronics powers up the intelligent edge with second St John Military Navy Wool Short Blazer Jacket by St John Knits STMicroelectronics: Our technology starts with you STMicroelectronics expands into 3D depth sensing with latest time of. Deep navy blue and cherry red, 80s, St John knit, short jacket with mock neck, button up front, and two front pockets in short boxy silhouette. Shoulder pads included but can be removed if desired. MATERIAL: 80% Wool 20% Rayon. Fabric does stretch. CONDITION: EXCELLENT, no notable flaws. LABEL: St John by Marie Gray SIZE: 8 tag vintage. Best fits medium or 8. See measurements. MEASUREMENTS (in inches) SHOULDER: 6" BUST: 40" LENGTH: 19" SLEEVE: 23" Measurements are taken seam to seam while lying flat. Doubled for bust, waist and hips.