The Jac Muscle Tank Dress in Jet Black by Nation is the ultimate blend of effortless style and versatility. Designed for easy packing and all-day wear, this mini dress features a classic crew neckline, bra-friendly pleated shoulders, and a relaxed top that flows into a fitted bottom for a sleek, balanced silhouette. Crafted from soft Pima cotton with a touch of stretch, it’s perfect for dressing up or down with a simple swap of shoes.