Navy blue linen lapeled double breasted Waistcoat Blue linen double breasted waistcoat with ivory piping Blue Linen Waistcoat with Pants Light blue windowpane lightweight cotton linen Waistcoat The Heavy Linen Waistcoat for Women Denim Blue. Meet the blue breeze Waistcoat, a stylish addition to any wardrobe. Its bright blue color and classic design make it perfect for both formal and casual events. Made from high quality fabric, this waistcoat offers a sharp, tailored fit that pairs well with blazers. Its versatile and adds a touch of sophistication to any outfit.