Yamamay size guide

Official chart in centimetres: women and men.

Official source: Yamamay — recorded on October 21, 2026

About this chart

Yamamay, an Italian lingerie brand, publishes all its measurements in centimetres. Not reproduced: bodysuits and one-piece swimsuits (a "hip" column from 66 to 94 cm that looks more like a waist measurement), tights (size by height and weight), the bra sister-size chart and kids' sizes, given by age without measurements.

Women

Bras — band and cup

A Yamamay size combines an Italian number (the band, from 1 to 5) and a letter (the cup): a 3C fits a 78-81 cm underbust and a 93-95 cm bust, i.e. 34C in the UK. Ranges of two neighbouring cups sometimes touch: values reproduced as published.

Size	Underbust (cm)	Cup A (cm)	Cup B (cm)	Cup C (cm)	Cup D (cm)	Cup E (cm)	Cup F (cm)
1	70–73	81–84.5	84.5–86.5	—	—	—	—
2	74–77	83.5–87.5	87.5–89	89–91	91–93	93–96	—
3	78–81	87–90.5	90.5–93	93–95	95–97	97–101	101–103
4	82–86	—	94–96	96–99	99–101	101–104	104–106
5	87–92	—	99–101	101–103	103–105	105–107	107–110

International conversions

Yamamay	1	2	3	4	5
France / Spain	80	85	90	95	100
Europe	70	75	80	85	90
UK	30	32	34	36	38

Sports bras

Size	Underbust (cm)	Bust (cm)
XXS	61–65	75–78
XS	66–70	79–82
S	71–75	83–86
M	76–80	87–90
L	81–85	91–95

Briefs

Hips measured 18 to 20 cm below the waist. The same chart applies to swim bottoms.

Size	Hips (cm)
XXS	86.5–90.5
XS	90.5–93.5
S	93.5–97.5
M	97.5–102.5
L	102.5–107.5
XL	107.5–113.5
XXL	113.5–119.5

International conversions

Yamamay	XXS	XS	S	M	L	XL	XXL
Italy	0	1	2	3	4	5	6
France / Spain	34	36	38	40	42	44	46
Europe	32	34	36	38	40	42	44
UK	6	8	10	12	14	16	18

Tops and outerwear

Size	Bust (cm)
XS	84.5–86.5
S	87.5–89
M	90.5–93
L	94–96
XL	99–101

International conversions

Yamamay	XS	S	M	L	XL
Italy	40	42	44	46	48
UK	8	10	12	14	16

Bottoms

Size	Hips (cm)
XS	85–89
S	90–94
M	95–99
L	100–104
XL	105–109

International conversions

Yamamay	XS	S	M	L	XL
Italy	40	42	44	46	48
UK	8	10	12	14	16

Shoes

Size	Foot length (cm)
36/37	24.5
38/39	25–26
40/41	27–27.5

International conversions

Yamamay	36/37	38/39	40/41
UK	3.5/4	5/6	6.5/7.5

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Men

Underwear

Size	Hips (cm)
XS	92–95
S	96–99
M	100–103
L	104–107
XL	108–111
XXL	112–115

International conversions

Yamamay	XS	S	M	L	XL	XXL
Italy	2	3	4	5	6	7
France / Spain	1	2	3	4	5	6

Tops and outerwear

Size	Bust (cm)
XS	92–95
S	96–99
M	100–103
L	104–107
XL	108–111
XXL	112–115

Shoes

Size	Foot length (cm)
41/42	27.3–28
43/44	28.6–29.2
45/46	29.7–30.4

International conversions

Yamamay	41/42	43/44	45/46
UK	7/8	9/10	10.5/11

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