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Women's organic cotton thong in white

Sale price£12.00

Our best-selling style in a wardrobe staple black.

Size:
Size Guide

View our sizing charts below. If you're in-between sizes, we recommend sizing up for comfort! If you need more specific sizing help, please email us at help@youunderwear.com.


How to Measure Yourself

Chest band: wrap the tape measure around your body, just under your bust.

Bust: measure the fullest part of your bust. 

Waist: measure around your body approximately 5cm below your natural waist where the waistband of trousers normally sit.

Lower hip: wrap the tape measure around the fullest part of your hips and bottom.


Two-Way Strap Bralette:

Bralette Size UK Band Width (in) Band Width (cm) Fits Bra Sizes (Approx)
XS 8-10 27" 68.5 30 B/C/D - 32 A/B/C
S 10-12 29.5" 75 32 B/C/D - 34 A/B/C
M 12-14 32" 81 34 C/D - 36 A/B/C
L 14-16 34.5" 87.5 36 C/D - 38 A/B

More Supportive Bra:

Bra size Chest band measurement (inches) Approx. cup sizes Approx. UK dress size
Small 28-30" C, D, DD 8- 10
Small + 28-30" DD, E, F 8- 10
Medium 32-34" C, D, DD 12-14
Medium + 32-34" DD, E, F 12-14
Large 36-38" C, D, DD 16-18
Large + 36-38" DD, E, F 16-18

Women's Thongs, Bikinis, and Boy Shorts:

UK Sizes EU Size Waist (in) Waist (cm) Hips (in) Hips (cm)
6 34 23-24 58.5 - 61 33 84
8 36 25-26 63.5 - 66 35 89
10 38 27-28 68.5 - 71 37 94
12 40 29-30 73.5 - 76 39 99
14 42 31-32 78.5 - 81 41 104
16 44 33-34 83.5 - 86 43 109
18 46 35-36 88.5 - 91 45 114
20 48 37-38 93.5 - 96 47 119
22 50 39-40 99.5 - 101 49 124

Men's Hipster Trunks:

Size Waist (in) Waist (cm) Clothing Size (approx.) (in) Clothing Size (approx.) (cm)
S 31-33" 79-84 30-32" 76-81
M 33-35" 84-89 32-34" 81-86
L 36-38" 91.5-96.5 34-36" 86-91
XL 39-41" 99-104 36-38" 91-97
XXL 41-43" 104-109 38-40" 97-102

Girls' Bralettes:

We feel that there isn’t a set size for bodies at different ages, and we don’t want to put any additional pressure on young girls, so our sizing looks a little different. We have 4 sizes, all named after Ugandan towns! We suggest using band width as a starting point, although do get in touch if you have any specific sizing questions.
Size Band Width (in) Band Width (cm) Fits Ages (Approx.) Worn By:
Jinja 23 57-58 9-10 Hollie & Amelia, age 9 1/2,
band with 23"
Kira 25 63-64 10-11 Help us fill this in ...
Lira 27 68-69 11-14 Liv, age 11.
Phoebe & Flora, age 11 1/2.
Lana, age 13 1/2, 69cm band width,
wears 30B/XS.
Beth, age 14.
Masaka 29 73-74 13+ Hannah, 32C

Girls’ Knickers:

Details Waist (in) Hips (in) Ages (Approx.) Women's equivalent size
Jinja 22-23.5” 25-27” 7-9 4
(EU 32)
Kira 24-25” 30-32” 9-11 6
(EU 34)
Lira 25.5-27” 34-35” 11-13 8
(EU 36)
Masaka 27.5-28.5” 37.5-38.5” 13+ 10
(EU 38)

Size

Colour:
Women's organic cotton thong in white
Women's organic cotton thong in white Sale price£12.00

Customer Reviews

Based on 2 reviews
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Eva
Cute and comfy, but didn’t last😔

Thought I loved these undies until I noticed the other day that the waistband elastic had fully gone, making them unwearable. I’ve not had them for very long, only a few months, and haven’t worn them very often in this time. I’m glad that I can now recycle them but
feel that them being branded as sustainable should mean that they last longer than the fast fashion alternatives!

Hi Eva,
I'm so sorry that you had this experience with the undies you ordered from us. That definitely shouldn't have happened and sounds like a fault with the elastic or manufacturing process. I want to reassure you that isn't standard for our items, which are usually of very high quality as well as being ethically made.
I am very happy to replace those for you, so please just let me know the details and I will get new pairs out to you as soon as possible. I hope that's ok, although please let me know if you would prefer a refund instead.
Many apologies again for the inconvenience caused. Best wishes, Sarah

l
luna
Everything i have been looking for!

I cannot recommend this brand/ thong enough. They are so soft and comfy! I would say they fit true to size too :) Love.

Many thanks for your lovely review and kind words Luna. I'm really pleased that you like our undies and thanks for the useful feedback about sizing too. Thanks again for your support and best wishes, Sarah