The Curvy Kate Portia Bra is a pretty Semi Sheer Bra that offers a flattering balcony shape.The Curvy Kate Portia Underwire Balcony bra is decorated with a all over semi sheer lace over a Black Base and beautiful central bow and subtle hints of Pink across the neckline. The Curvy Kate Portia Balcony Bra offers great support and uplift with adjustable straps and underwiring.