Shop Banana Republic's Cosabella &#124 Bella Pajama Top & Pant Set: COSABELLA: Italian for “beautiful thing,” Cosabella is a family-owned company known for its colorful lingerie, swimwear, shapewear, and loungewear. With design headquarters in Miami and production facilities in Italy, Cosabella is a love letter to the modern woman and old-world craftsmanship., BELLA: Super soft pima cotton and modal, this sleep romper is finished with classic touches of satin binding along the…