How to Measure Yourself

Step 1 - Measure your Under BustWearing a non padded bra, use a tape measure placed under the bust (refer to diagram) to measure your size in cms. Ensure the tape measure is level and parallel and note your measurement at the tightest point.

Step 2 – Measure your On Bust Reposition the tape measure at the back of your bra and measure the circumference of your bust. Bring the tape measure around to the front of your bust. Keep the tape measure loose and make a note of your measurement.

Step 3 – Find your sizeOn the Size Guide, find your Under Bust measurement on the top row of the table, slide down in the same column to the cup section and find your On Bust measurement. This will provide you with your I.D Sarrieri size.

International Bras/Corsets/Bustiers Size Conversion

International Size Conversion
EU/I.D. Sarrieri Size US/UK FR AU IT
70A 32A 85A 10A 1A
70B 32B 85B 10B 1B
70C 32C 85C 10C 1C
70D 32D 85D 10D 1D
70DD 32DD 85DD 10DD 1DD
70E 32E 85E 10E 1E
70F 32F 85F 10F 1F
70G 32G 85G 10G 1G
75A 34A 90A 12A 2A
75B 34B 90B 12B 2B
75C 34C 90C 12C 2C
75D 34D 90D 12D 2D
75DD 34DD 90DD 12DD 2DD
75E 34E 90E 12E 2E
75F 34F 90F 12F 2F
75G 34G 90G 12G 2G
80A 36A 95A 14A 3A
80B 36B 95B 14B 3B
80C 36C 95C 14C 3C
80D 36D 95D 14D 3D
80DD 36DD 95DD 14DD 3DD
80E 36E 90E 14E 3E
80F 36F 90F 14F 3F
80G 36G 90G 14G 3G
85A 38A 100A 16A 4A
85B 38B 100B 16B 4B
85C 38C 100C 16C 4C
85D 38D 100D 16D 4D
85DD 38DD 100DD 16DD 4DD
85E 38E 100E 16E 4E
85F 38F 100F 16F 4F
85G 38G 100G 16G 4G
90B 40B 105B 18B 5B
90C 40C 105C 18C 5C
90D 40D 105D 18D 5D
90E 40E 105E 18E 5E
90F 40F 105F 18F 5F
90G 40G 105G 18G 5G
95B 42B 110B 20B 6B
95C 42C 110C 20C 6C
95D 42D 110D 20D 6D
95E 42E 110E 20E 6E
95F 42F 110F 20F 6F
95G 42G 110G 20G 6G
100C 44C 115C 22C 7C
100D 44D 115D 22D 7D
100E 44E 115E 22E 7E
100F 44F 115F 22F 7F
100G 44G 115G 22G 7G
105C 48C 120C 24C 8C
105D 48D 120D 24D 8D
105E 48E 120E 24E 8E
105F 48F 120F 24F 8F

International Bra/Bustier/Corset Size Conversion

International Size Conversion
EU/I.D. Sarrieri Size US/UK FR AU IT
70A 32A 85A 10A 1A
70B 32B 85B 10B 1B
70C 32C 85C 10C 1C
70D 32D 85D 10D 1D
70DD 32DD 85DD 10DD 1DD
70E 32E 85E 10E 1E
70F 32F 85F 10F 1F
70G 32G 85G 10G 1G
75A 34A 90A 12A 2A
75B 34B 90B 12B 2B
75C 34C 90C 12C 2C
75D 34D 90D 12D 2D
75DD 34DD 90DD 12DD 2DD
75E 34E 90E 12E 2E
75F 34F 90F 12F 2F
75G 34G 90G 12G 2G
80A 36A 95A 14A 3A
80B 36B 95B 14B 3B
80C 36C 95C 14C 3C
80D 36D 95D 14D 3D
80DD 36DD 95DD 14DD 3DD
80E 36E 90E 14E 3E
80F 36F 90F 14F 3F
80G 36G 90G 14G 3G
85A 38A 100A 16A 4A
85B 38B 100B 16B 4B
85C 38C 100C 16C 4C
85D 38D 100D 16D 4D
85DD 38DD 100DD 16DD 4DD
85E 38E 100E 16E 4E
85F 38F 100F 16F 4F
85G 38G 100G 16G 4G
90B 40B 105B 18B 5B
90C 40C 105C 18C 5C
90D 40D 105D 18D 5D
90E 40E 105E 18E 5E
90F 40F 105F 18F 5F
90G 40G 105G 18G 5G
95B 42B 110B 20B 6B
95C 42C 110C 20C 6C
95D 42D 110D 20D 6D
95E 42E 110E 20E 6E
95F 42F 110F 20F 6F
95G 42G 110G 20G 6G
100C 44C 115C 22C 7C
100D 44D 115D 22D 7D
100E 44E 115E 22E 7E
100F 44F 115F 22F 7F
100G 44G 115G 22G 7G
105C 48C 120C 24C 8C
105D 48D 120D 24D 8D
105E 48E 120E 24E 8E
105F 48F 120F 24F 8F

Calculate Bra/Bustier/Corset Size

Knickers

RTW International Size Conversion
International XS S M L XL 2XL 3XL
UK/AU 6-8 8-10 10-12 12-14 14-16 16-18 18-20
USA 2-4 4-6 6-8 8-10 10-12 12-14 14-16
IT 38-40 40-42 42-44 44-46 46-48 48-50 50-52
FR 36-38 38-40 40-42 42-44 44-46 46-48 48-50
On Bust 83-88cm 88-93cm 93-98cm 98-103cm 103-108cm 108-113cm 113-118cm
Waist 59-63cm 64-68cm 69-73cm 74-79cm 80-84cm 85-89cm 90-94cm
Hips (Small Hip) 85-89cm 90-94cm 95-99cm 100-104cm 105-109cm 110-114cm 115-119cm

Bodysuits and Slip Dresses

RTW International Size Conversion
International XS S M L XL 2XL 3XL
UK/AU 6-8 8-10 10-12 12-14 14-16 16-18 18-20
USA 2-4 4-6 6-8 8-10 10-12 12-14 14-16
IT 38-40 40-42 42-44 44-46 46-48 48-50 50-52
FR 36-38 38-40 40-42 42-44 44-46 46-48 48-50
On Bust 83-88cm 88-93cm 93-98cm 98-103cm 103-108cm 108-113cm 113-118cm
Waist 59-63cm 64-68cm 69-73cm 74-79cm 80-84cm 85-89cm 90-94cm
Hips (Small Hip) 85-89cm 90-94cm 95-99cm 100-104cm 105-109cm 110-114cm 115-119cm

Ready to Wear & Loungewear

RTW International Size Conversion
International XS S M L XL 2XL 3XL
UK/AU 6-8 8-10 10-12 12-14 14-16 16-18 18-20
USA 2-4 4-6 6-8 8-10 10-12 12-14 14-16
IT 38-40 40-42 42-44 44-46 46-48 48-50 50-52
FR 36-38 38-40 40-42 42-44 44-46 46-48 48-50
On Bust 83-88cm 88-93cm 93-98cm 98-103cm 103-108cm 108-113cm 113-118cm
Waist 59-63cm 64-68cm 69-73cm 74-79cm 80-84cm 85-89cm 90-94cm
Hips (Small Hip) 85-89cm 90-94cm 95-99cm 100-104cm 105-109cm 110-114cm 115-119cm

Beachwear

RTW International Size Conversion
International XS S M L XL 2XL 3XL
UK/AU 6-8 8-10 10-12 12-14 14-16 16-18 18-20
USA 2-4 4-6 6-8 8-10 10-12 12-14 14-16
IT 38-40 40-42 42-44 44-46 46-48 48-50 50-52
FR 36-38 38-40 40-42 42-44 44-46 46-48 48-50
On Bust 83-88cm 88-93cm 93-98cm 98-103cm 103-108cm 108-113cm 113-118cm
Waist 59-63cm 64-68cm 69-73cm 74-79cm 80-84cm 85-89cm 90-94cm
Hips (Small Hip) 85-89cm 90-94cm 95-99cm 100-104cm 105-109cm 110-114cm 115-119cm