Size Guide | Underwear Size Chart

Underwired Bras

Our underwired bras are designed to hug your curves with comfort and support. Due to some sheer lace styles we may advise to size up for extra comfort.

We currently offer cup sizes that run from A - G. Please note, not all of our collections run up to our largest cup size, we're working hard to expand as quickly as possible.

Lounge Size	US	UK	EU	AUS	FR	IT
30A	30A	30A	65A	8A	80A	0A
30B	30B	30B	65B	8B	80B	0B
30C	30C	30C	65C	8C	80C	0C
30D	30D	30D	65D	8D	80D	0D
30DD	30DD/E	30DD	65E	8E	80E	0DD
30E	30DDD/F	30E	65F	8F	80F	0E
30F	30G	30F	65G	8G	80G	0F
30FF	30H	30FF	65H	8H	80H	0FF
30G	30I	30G	65J	8I	80J	0G
32A	32A	32A	70A	10A	85A	1A
32B	32B	32B	70B	10B	85B	1B
32C	32C	32C	70C	10C	85C	1C
32D	32D	32D	70D	10D	85D	1D
32DD	32DD/E	32DD	70E	10E	85E	1DD
32E	32DDD/F	32E	70F	10F	85F	1E
32F	32G	32F	70G	10G	85G	1F
32FF	32H	32FF	70H	10H	85H	1FF
32G	32I	32G	70J	10I	85J	1G
34A	34A	34A	75A	12A	90A	2A
34B	34B	34B	75B	12B	90B	2B
34C	34C	34C	75C	12C	90C	2C
34D	34D	34D	75D	12D	90D	2D
34DD	34DD/E	34DD	75E	12E	90E	2DD
34E	34DDD/F	34E	75F	12F	90F	2E
34F	34G	34F	75G	12G	90G	2F
34FF	34H	34FF	75H	12H	90H	2FF
34G	34I	34G	75J	12I	90J	2G
36A	36A	36A	80A	14A	95A	3A
36B	36B	36B	80B	14B	95B	3B
36C	36C	36C	80C	14C	95C	3C
36D	36D	36D	80D	14D	95D	3D
36DD	36DD/E	36DD	80E	14E	95E	3DD
36E	36DDD/F	36E	80F	14F	95F	3E
36F	36G	36F	80G	14G	95G	3F
36FF	36H	36FF	80H	14H	95H	3FF
36G	36I	36G	80J	14I	95J	3G
38A	38A	38A	85A	16A	100A	4A
38B	38B	38B	85B	16B	100B	4B
38C	38C	38C	85C	16C	100C	4C
38D	38D	38D	85D	16D	100D	4D
38DD	38DD/E	38DD	85E	16E	100E	4DD
38E	38DDD/F	38E	85F	16F	100F	4E
38F	38G	38F	85G	16G	100G	4F
38FF	38H	38FF	85H	16H	100H	4FF
38G	38I	38G	85J	16I	100J	4G

Non-wired Bras

All of our non-wired bras give you support with the Lounge branded banner. These cosy, elasticated designs are suitable for a range of cup sizes and is really down to your preference on how you prefer your underwear and bras to fit.

	Lounge Size	US	UK	EU	AUS	FR	IT
XS	28 - 30 A - C	28 - 30 A - C	28 - 30 A - C	60 - 65 A - C	6 - 8 A - C	75 - 80 A - C	0 A - C
S	30 - 32 A - D	30 - 32 A - D	30 - 32 A - D	65 - 70 A - D	8 - 10 A - D	80 - 85 A - D	0 - 1 A - D
S+	28 - 32 DD - G	28 - 32 DD/E - I	28 - 32 DD - G	60 - 75 E - J	6 - 10 E - I	75 - 85 E - J	0 - 1 DD - G
M	32 - 34 B - E	32 - 34 B - DDD/F	32 - 34 B - E	70 - 75 B - F	10 - 12 B - F	85 - 90 B - F	1 - 2 B - E
L	34 - 36 C - F	34 - 36 C - G	34 - 36 C - F	75 - 80 C - G	12 - 14 C - G	90 - 95 C - G	2 - 3 C - F
XL	36 - 38 D - G	36 - 38 D - I	36 - 38 D - G	80 - 85 D - J	14 - 16 D - I	95 - 100 D - J	3 - 4 D - G

What is ‘S+’ (Small Plus)? Our S+ option caters for our Loungers with a smaller band size but a larger bust.

Thongs & Briefs

All of our sets allow you to mix and match your bra and bottoms as we know all of our girls have curves in different places. You can literally never have enough pants, right!?

	Lounge Size	US	EU	AUS	IT
XS	4 - 6	1 - 2	32 - 34	4 - 6	36 - 38
S	6 - 8	2 - 4	34 - 36	6 - 8	38 - 40
M	10 - 12	6 - 8	38 - 40	10 - 12	42 - 44
L	14 - 16	10 - 12	42 - 44	14 - 16	46 - 48
XL	16 - 18	12 - 14	44 - 46	16 - 18	48 - 50
XXL	18 - 20	14 - 16	46 - 48	18 - 20	50 - 52

Apparel

It is so important to feel super comfortable in your loungewear. If you prefer a loose, baggy fit for your lounging moments you might like to size up, but all of our apparel pieces are designed to fit comfortably.

	Lounge Size	US	EU	AUS	IT
XS	4 - 6	1 - 2	32 - 34	4 - 6	36 - 38
S	6 - 8	2 - 4	34 - 36	6 - 8	38 - 40
M	10 - 12	6 - 8	38 - 40	10 - 12	42 - 44
L	14 - 16	10 - 12	42 - 44	14 - 16	46 - 48
XL	16 - 18	12 - 14	44 - 46	16 - 18	48 - 50
XXL	18 - 20	14 - 16	46 - 48	18 - 20	50 - 52

Swim

Our Swim Collection is made up of staple bikini shapes, in double lined fabrications for extra comfort and lots of lounge time on the beach. Much like our other collections, you can select your top and briefs in individual sizes.

Swim Bikini Tops

cup	Lounge Size	US	EU	AUS	FR	IT
XS A - C	28 - 30	28 - 30	60 - 65	6 - 8	75 - 80	0
S A - D	30 - 32	30 - 32	65 - 70	8 - 10	80 - 85	0 - 1
S+ DD - G	28 - 32	28 - 32	60 - 75	6 - 10	75 - 85	0 - 1
M B - E	32 - 34	32 - 34	70 - 75	10 - 12	85 - 90	1 - 2
L C - F	34 - 36	34 - 36	75 - 80	12 - 14	90 - 95	2 - 3
XL D - G	36 - 38	36 - 38	80 - 85	14 - 16	95 - 100	3 - 4

Swim Bikini Briefs

	Lounge Size	US	EU	AUS	IT
XS	4 - 6	1 - 2	32 - 34	4 - 6	36 - 38
S	6 - 8	2 - 4	34 - 36	6 - 8	38 - 40
M	10 - 12	6 - 8	38 - 40	10 - 12	42 - 44
L	14 - 16	10 - 12	42 - 44	14 - 16	46 - 48
XL	16 - 18	12 - 14	44 - 46	16 - 18	48 - 50
XXL	18 - 20	14 - 16	46 - 48	18 - 20	50 - 52

Boxers

Lounge Men's sizing guide for our range of Lounge Boxers.

	Waist (cm)	Waist (inch)
S	80 - 86	32 - 34
M	86 - 94	34 - 37
L	94 - 100	37 - 39
XL	100 - 106	39 - 42

Select one: