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A two-pack of cotton-rich bikini knickers in a dark grey floral print with a black waistband and leg openings. Designed for heavier flow days, these knickers feature a leak-proof triple-layer construction and built-in anti-odour technology for freshness. The mid-rise fit offers comfort and support. Ideal for period protection and everyday wear. Cotton 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 policyA two-pack of cotton-rich bikini knickers in a dark grey floral print with a black waistband and leg openings. Designed for heavier flow days, these knickers feature a leak-proof triple-layer construction and built-in anti-odour technology for freshness. The mid-rise fit offers comfort and support. Ideal for period protection and everyday wear. Cotton blend, machine wash cold.
Cotton
Machine wash cold.
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The M&S Carbon Floral Period Bikini Knickers 2-Pack works for everyday and period.
Pair with your favourite leggings for everyday comfort and protection.
The M&S Carbon Floral Period Bikini Knickers 2-Pack is made from cotton.
The M&S Carbon Floral Period Bikini Knickers 2-Pack is available in sizes 4, 6, 8, 10, 12, 14, 16, 18, 20.
Editor's edit
Pair with your favourite leggings for everyday comfort and protection.
See all outfit ideasMarks & Spencer offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.
Second-hand alternatives to the M&S Carbon Floral Period Bikini Knickers 2-Pack on Vinted, Depop and other UK resellers.