When measuring to determine your size, you should wear an unpadded bra.

Remain in a standing position, keep your back and shoulders straight, and breathe normally.

Step 1: Under bust circumference - Measure around your chest, just under the bust (ensure the tape measure lies straight all the way around and is not too tight).

Step 2: Cup size - Measure around the fullest part of your bust (keep the tape measure slightly loose).

	EU	65	70	75	80	85	90	95	100	105	110	115	120
Under bust circumference		63-67	68-72	73-77	78-82	83-87	88-92	93-97	98-102	103-107	108-112	113-117	118-120
AA		75-77	80-82	85-87	90-92	95-97	100-102	105-107
A		77-79	82-84	87-89	92-94	97-99	102-104	107-109	112-114
B		79-81	84-86	89-91	94-96	99-101	104-106	109-111	114-116	119-121	124-126	129-131	134-136
C		81-83	86-88	91-93	96-98	101-103	106-108	111-113	116-118	121-123	126-128	131-133	136-138
D		83-85	88-90	93-95	98-100	103-105	108-110	113-115	118-120	123-125	128-130	133-135	138-140
E		85-87	90-92	95-97	100-102	105-107	110-112	115-117	120-122	125-127	130-132	135-137	140-142
F		87-89	92-94	97-99	102-104	107-109	112-114	117-119	122-124	127-129	132-134	137-139	142-144
G		89-91	94-96	99-101	104-106	109-111	114-116	119-121	124-126	129-131	134-136	139-141	144-146
H			96-98	101-103	106-108	111-113	116-118	121-123	126-128	131-133	136-138	141-143	146-148
J			98-100	103-105	108-110	113-115	118-120	123-125	128-130	133-135	138-140	143-145	148-150

Find your size! Find the row with your under bust measurement, then check what your cup size is according to the measurement from step 2. The two measurements combined represent your bra size.