Vintage Ribbed Knit Sweater Vest Womens Medium Navy Blue Acrylic Sleeveless 70s

Brand: Unknown (care label shows WPL 7122). Style: Vintage ribbed knit sleeveless sweater vest with crew neckline and straight hem, designed as a pullover layering piece. Color: Navy blue. Size: Womens Medium (estimated based on overall proportions; see photos for fit reference). Material: 100% acrylic; care tag reads "Machine wash warm, tumble dry med. temp, remove immediately." Details: Soft ribbed texture throughout, wide arm openings, simple minimalist design that works well over shirts or blouses. Special notes: WPL 7122 on care label, indicating older vintage manufacture. No returns.