Bare Necessities Full cup bra collection continues with the NEW collection by Prima Donna called Malba. Malba in Amethyst is a must to add to your lingerie collection. The full cup bra encloses the breasts and creates a beautiful shape. The colour is called Amethyst and is a perfect blend of on trend colours and a perfect alternative to black. Collection includes Full Cup, Full cup and Rio briefs. Plus Sizes available.