Chantelle Parisian Allure Unlined Plunge Bra (2231). The Chantelle Parisian Allure Unlined Plunge Bra 2231 has a 3-part, mesh-lined underwire cup with a side support panel and a slightly sheer look, with optional J-hook hardware. Chantelle's Parisian Allure Unlined Plunge Bra is made of nylon/polyester/elastane.