Merrier With A Martini Faux Stitch Sweater, Trendy Christmas Crewneck Like A Sweater Pink Martini Collection Pink Martini Sweaters Pink Martini Boatneck Knit Sweater Poshmark Espresso Martini Mockneck Sweater by Rachel Antonoff Rent the Runway Pink Martini Sweaters Pink Martini Boatneck Knit Sweater Poshmark. A playful twist on the classic crewneck. The Martini Sweater features a rhinestone cocktail glass embellishment for festive sparkle. Available in black or ivory, this embellished holiday sweater is a fun go to whether you??? re hosting or heading out.