YSABEL MORA 81987 Bikini Briefs

YSABEL MORA SWIM WEAR

£6.30

Tax included

Ysabel Mora tie-side bikini briefs, crafted from high-quality fabric with 88% polyamide and 12% elastane.

Size

L/XL

XP/XS

Colour

Disponible bajo pedido: entrega en 5-7 días

Waist measurement

Hip measurement

Bust measurement

Move the ones you know. If they point to different sizes, we suggest the larger one.

Tap a measurement on the outline to see how to take it. Measure against your skin or over a thin bra, without pulling the tape tight.

Outline showing the four measuring points

Silent video: it only shows where to place the tape.

How is the size worked out?

Measure around your ribcage, just under the bust. That figure plus 15 is your European band size: 75 cm gives a 90 band, which is a UK 34.
Measure around the fullest part of your bust.
Subtract the first measurement from the second. That difference is your cup: 15-16 cm is B, 17-18 cm is C, 19-20 cm is D…
Put the two together: 75 cm underbust and 92 cm bust is a 17 cm difference, which makes a 90C in European sizing — a UK 34C.

Chart published by this product's brand. If it differs from your result, go with the brand.

Official Ysabel Mora size chart. Its band size is labelled in Spanish/French sizing (ES/FR).

Band
Ysabel Mora size	EU	UK/US	Underbust (cm)
80	65	30	63-67
85	70	32	68-72
90	75	34	73-77
95	80	36	78-82
100	85	38	83-87
105	90	40	88-92
110	95	42	93-97
115	100	44	98-102
120	105	46	103-107
125	110	48	108-112

Bust (cm) by cup
Size	B	C	D	E (UK DD)	F (UK E)
80	79-81	81-83	83-85	85-87	87-89
85	84-86	86-88	88-90	90-92	92-94
90	89-91	91-93	93-95	95-97	97-99
95	94-96	96-98	98-100	100-102	102-104
100	99-101	101-103	103-105	105-107	107-109
105	104-106	106-108	108-110	110-112	112-114
110	109-111	111-113	113-115	115-117	117-119
115	114-116	116-118	118-120	120-122	122-124
120	119-121	121-123	123-125	125-127	127-129
125	124-126	126-128	128-130	130-132	132-134

Every brand measures cups its own way: compare your measurements with this chart.

Briefs
Letter	Hips (cm)
XS	80-88
S	88-96
M	96-104
L	104-112
XL	112-120
XXL	120-128
3XL	128-136
4XL	136-144

Source: official Ysabel Mora size guide, consulted 14/10/2026.

The YSABEL MORA 81987 Bikini Briefs are the perfect piece to complete your swimwear look with style and comfort. Their side-tie design allows you to adjust the fit to your liking, offering a personalised and flattering finish.

Made from a premium-quality fabric, composed of 88% polyamide and 12% elastane, these bikini briefs guarantee excellent elasticity, strength and durability, maintaining their shape and colour even after multiple uses.

To ensure the maximum lifespan of your garment, follow these care instructions: