Rosme Womens Balconette Bra Collection "Annija" Nylon 66%, Cotton 24%, Elastane 10% Balcony bra available in plus sizes. Light foam-lined cups with underwire support. Classic balcony bra with floral design. Preferably hand wash, cold; line dry. Material: 66% Nylon, 24% Cotton, 10% Elastane.