

Sizes: 32a / 32b / 32c / 32d / 32dd / 32e / 34a / 34b +28 more
/ 34c / 34d / 34dd / 34e / 36a / 36b / 36c / 36d / 36dd / 36e / 38a / 38b / 38c / 38d / 38dd / 38e / 40a / 40b / 40c / 40d / 40dd / 40e / 42a / 42b / 42c / 42d / 42dd / 42e Show less
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This is a set of three balconette bras from M&S, crafted from a cotton-rich blend. Each piece features underwire cups and padding to enhance shape, offering both support and comfort. The seamless cups and adjustable straps ensure a sleek and flattering fit. Ideal for everyday wear, these bras are perfect for casual outings and smart-casual office days. Cotton-rich blend, machine wash cold.
Cotton
Machine wash cold.
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The M&S Cotton-Rich Wired Balcony Bras (A-E) Opaline Mix works for casual days and everyday.
Pair with a fitted tee for a casual day out or a smart blouse for office wear.
The M&S Cotton-Rich Wired Balcony Bras (A-E) Opaline Mix is made from cotton.
Editor's edit
Pair with a fitted tee for a casual day out or a smart blouse for office wear.
See all outfit ideasMarks & Spencer — £3.99 standard delivery, free over £60.00 via Standard, typically 2-4 working days.
Marks & Spencer offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.
View Marks & Spencer's returns policyThis is a set of three balconette bras from M&S, crafted from a cotton-rich blend. Each piece features underwire cups and padding to enhance shape, offering both support and comfort. The seamless cups and adjustable straps ensure a sleek and flattering fit. Ideal for everyday wear, these bras are perfect for casual outings and smart-casual office days. Cotton-rich blend, machine wash cold.
Cotton
Machine wash cold.
Marks & Spencer — £3.99 standard delivery, free over £60.00 via Standard, typically 2-4 working days.
Marks & Spencer offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.
View Marks & Spencer's returns policyThe M&S Cotton-Rich Wired Balcony Bras (A-E) Opaline Mix is available in sizes 32a, 32b, 32c, 32d, 32dd, 32e, 34a, 34b, 34c, 34d, 34dd, 34e, 36a, 36b, 36c, 36d, 36dd, 36e, 38a, 38b, 38c, 38d, 38dd, 38e, 40a, 40b, 40c, 40d, 40dd, 40e, 42a, 42b, 42c, 42d, 42dd, 42e.
Second-hand alternatives to the M&S Cotton-Rich Wired Balcony Bras (A-E) Opaline Mix on Vinted, Depop and other UK resellers.