Bikini

£18

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Speedy dispatch

– packed and shipped within 1-2 working days

Responsibly packaged

– plastic-free and recyclable

Softer on the planet

– made with low-impact bamboo lyocell

Welcome to our go-to basic! Your new everyday hero. We’ve created a bamboo bikini brief that’s the perfect mix of flattering, fun, and planet-friendly. Something you can wear all day without a second thought.

Soft enough to feel like a hug, supportive enough to stay put, stylish enough to make you smile. The Bumboo bikini is proof that basic sustainable underwear can be colourful, comfortable, and confidence-boosting – all at once.

Which style suits you?

  • Crafted from breathable, moisture-wicking bamboo lyocell
  • Naturally soft and hypoallergenic, making it kinder to both skin and planet
  • Designed for a flattering, all-day fit
  • Smooth, no-dig seams for comfort and confidence
  • Soft elasticated lace for gentle support that stays in place
  • Available in playful colours and patterns, making sustainable underwear exciting and joyful
Designed by women, for women who value comfort, style, and responsible fashion.
  • Main fabric: 93% bamboo lyocell 7% elastane
  • We use premium bamboo lyocell – one of the most sustainable, soft and skin-friendly fabrics on the planet
  • Naturally breathable, moisture-wicking, and hypoallergenic, our fabric keeps you cool and fresh all day long
  • OEKO-TEX® STANDARD 100, we’re free from harmful chemicals from fibre to finish

A little love goes a long way. Treat your panties with a little care and they’ll adore you wash after wash.

  • Machine wash on a gentle, cool cycle or by hand
  • Wash with similar colours
  • Use mild, eco-friendly detergent
  • Line dry where possible (it’s better for the planet and your undies)
  • If you must tumble dry, keep it low and gentle

These steps keep your panties softer and vibrant for longer, while lowering their environmental footprint.

For more eco-caring garment care tips, visit CleverCare.info as seen on our care label.

Standard Delivery – Royal Mail Tracked 48 (four working days from placing order)
  • Fast, tracked delivery
  • Orders dispatched within one-to-two working days
  • Products arrive in plastic-free, recyclable bamboo packaging – because good things come in earth-friendly parcels, and your new favourites deserve a thoughtful arrival
  • Shipping price calculated at checkout
See Delivery for further information

We are unable to accept returns or exchanges on our products. This policy is in place for safety and hygiene purposes, whilst also supporting our commitment to responsible purchasing. We encourage mindful buying to help reduce waste and overconsumption.

Faulty/Damaged: if your product arrives with a manufacturing fault or damage, please do get in touch here within seven days of receiving your order.

See Returns for further information.

be part of the comfort evolution

Join the Bumboo sisterhood and get a first look at the future of feel-good undies. New styles. Smarter materials. Comfort levels you wouldn’t – but can – believe in.

Size guide – let’s find your perfect fit!

Find your perfect fit with Bumboo

We’re here to make sure your Bumboo undies feel just right — comfy, flattering and made to move with you. Getting the best fit starts with knowing your measurements, and we’re here to walk you through it, step-by-step.

Start with the real you
To get the most accurate fit, we recommend measuring your actual body rather than over clothes. Grab a tape measure and take it slow – this is your moment.

Waist:
Wrap the tape around your natural waistline – that’s the narrowest part of your torso, usually just above your belly button. Keep it snug but not tight.

Hips:
Stand with your feet together and measure around the fullest part of your hips and bum. This is the widest part, so don’t be shy – we want to embrace those curves and find that true-to-you fit!

Now, compare your measurements with our size chart.

Sometimes your waist and hips may sit across two sizes – that’s totally normal! For example, if your waist is 26 inches (a Small) and your hips are 38 inches (a Medium), we’d suggest:

  • Size S for a firmer, snugger fit
  • Size M for a more relaxed feel

Pick based on what makes you feel best – whether you like your knickers to hug or a more gentle-level of support.

Bumboo sizeWaist Hips
XS 6 – 8
34 – 36
2 – 4
24 – 26
61 – 66
34 – 36
86 – 91
S 8 – 10
36 – 38
4 – 6
26 – 28
66 – 71
36 – 38
91 – 96
M10 – 12
38 – 40
6 – 8
28 – 30
71 – 76
38 – 40
96 – 101
L12 – 14
40 – 42
8 – 10
30 – 32
76 – 81
40 – 42
101 – 106
XL14 – 16
42 – 44
10 – 12
32 – 34
81 – 86
42 – 44
106 – 111
2XL16 – 18
44 – 46
12 – 14
34 – 36
86 – 91
44 – 46
111 – 116

A little extra fit advice from us:

  • Between sizes?
    Size up in our Basic bikini and Thongs if you’ve got a curvier figure.
    Size down in our High Rise styles if you’re on the smaller side.
  • Size XL or above?
    Our fabric has amazing stretch and softness – in sizes XL and up, we recommend sizing down for the perfect hold.

Still unsure? Don’t stress! Our team is always here to help you find your Bumboo panty paradise!