Size Guide
We want to help you find the best fit to maximise comfort and create a figure flattering look.
Below you will find a size chart for each brand we work with. You will notice that some brands developed their own sizing system and use alternative size names and numbers.
Please take the time to carefully check your own measurements against the brand-specific sizes to find your perfect fit and read the size advice on each product page for additional information.
All measurements are in cm.
| Murmur Size | ||||||
| FR34 / XS | FR36 / S | FR38 / M | FR40 / L | FR42 / XL | FR44 / XXL | |
| Bust (fullest) | 80-84cm | 84-88cm | 88-92cm | 92-96cm | 96-100cm | 100-104cm |
| Waist (smallest) | 59-63cm | 63-67cm | 67-71cm | 71-75cm | 75-79cm | 79-83cm |
| Hips (fullest) | 86-90cm | 90-94cm | 94-98cm | 98-102cm | 102-106cm | 106-110cm |
| Bra Cup Measurements | ||||
| A cup | B cup | C cup | D cup | |
| Bust to underbust difference | 10-12cm | 13-15cm | 15-17cm | 17-19cm |
| Size Conversion Chart | |||||
| Dress Size International | Dress Size UK | Dress Size US | Dress Size FR & EU | Dress Size AU & NZ | Dress Size IT |
| XS | 6 | 0 | 34 | 6 | 38 |
| S | 8 | 2-4 | 36 | 8 | 40 |
| M | 10 | 4-6 | 38 | 10 | 42 |
| L | 12 | 8 | 40 | 12 | 44 |
| XL | 14 | 10 | 42 | 14 | 46 |
| XXL | 16 | 12 | 44 | 16 | 48 |
| Bras | |||
| S | M | L | |
| Bra Size UK & US | 34B/32C/30D | 34C/32D | 36C/34D |
| Bra Size EU | 75B/70C/65D | 75C/70D | 80C/75D |
| Bottoms, Girdles & Dresses | |||
| S | M | L | |
| Dress Size UK | 8 | 10 | 12 |
| Dress Size US | 4 | 6 | 8 |
| Dress Size EU | 36 | 38 | 40 |
| Waist (smallest) | 63-67cm | 67-71cm | 71-75cm |
| Hips (fullest) | 92-96cm | 96-100cm | 100-104cm |
| Lethe Size | |||
| S | M | L | |
| Bra Size UK & US | 32A-D | 34C-E | 36E-G |
| Bra Size EU | 70A-D | 75C-E | 80E-G |
| Bra Size FR | 85A-D | 90C-E | 95E-G |
| Bust (fullest) | 80-85cm | 86-91cm | 92-100cm |
| Underbust | 68-72cm | 73-77cm | 78-82cm |
| Waist (smallest) | 58-65cm | 64-71cm | 69-76cm |
| Hips (fullest) | 80-90cm | 91-98cm | 99-110cm |
|
Bras & Tops |
||||
| La Fille d'O Size | Bra Size UK & US | Bra Size EU | Bra Size FR | Bra Size AU & NZ |
| 1 | 34A/32B/30C | 75A/70B/65C | 90A/85B/80C | 12A/10B/8C |
| 2 | 36A/34B/32C | 80A/75B/70C | 95A/90B/85C | 14A/12B10C |
| 3 | 36B/34C/32D | 80B/75C/70D | 95B/90C/85D | 14B/12C/10D |
| 4 | 38B/36C/34D/32DD/32E | 85B/80C/75D/70DD/70E | 100B/95C/90D/85DD/85E | 16B/14C/12D/10DD/10E |
| 5 | 38C/36D/34DD/34E/32F | 85C/80D/75DD/75E/70F | 100C/95D/90DD/90E/85F | 16C/14D/12DD/12E/10F |
| 6 | 40C/38D/36DD/36E/34F/32G | 90C/85D/80DD/80E/75F/70G | 105C/100D/95DD/95E/90F/85G | 18C/16D/14DD/14D/12F/10G |
| 7 | 40D/38DD/38E/36F/34G | 90D/85DD/85E/80F/75G | 105D/100DD/100E/95F/90G | 18D/16D/14DD/14E/12F/10G |
| 8 | 40DD/40E/38F/36G | 90DD/90E/85F/80G | 105DD/105E/100F/95G | 18DD/18E/16F/14G |
| 9 | 40F/38G | 90F/85G | 105F/100G | 18F/16G |
| Briefs & Thongs | |||||
| La Fille d'O Size | Dress Size International | Dress Size UK | Dress Size US | Dress Size FR & EU | Dress Size AU & NZ |
| 1 | XS | 6 | 0 | 34 | 6 |
| 2 | S | 8 | 2-4 | 36 | 8 |
| 3 | M | 10 | 4-6 | 38 | 10 |
| 4 | L | 12 | 8 | 40 | 12 |
| 5 | XL | 14 | 10 | 42 | 14 |
| 6 | XXL | 16 | 12 | 44 | 16 |
| 7 | XXXL | 18 | 14 | 46 | 18 |
| Bodysuits | |
| La Fille d'O Size | Dress Size International |
| 1 | S |
| 2 | M |
| 3 | L |
| Bras | |||
| Studio Pia Size | Bra Size UK & US | Bra Size EU | Bra Size AU |
| 1 | 34A/32B/30C | 75A/70B/65C | 12A/10B/8C |
| 2 | 34B/32C/30D | 75B/70C/65D | 12B/10C/8D |
| 3 | 34C/32D/30DD | 75C/70D/65DD | 12C/10D/8DD |
| 4 | 36C/34D/32DD | 80C/75D/70DD | 14C/12D/10DD |
| 5 | 36D/34DD/32E | 80D/75DD/70E | 14D/12DD/10E |
| 6 | 36DD/34E/32F | 80DD/75E/70F | 14DD/12E/10F |
| 7 | 38DD/36E/34F | 85DD/80E/75F | 16DD/14E/12F |
| 8 | 38E/36F/34FF | 85E/80F/75FF | 16E/14F/12FF |
| 9 | 38F/36FF/34G | 85F/80FF/75G | 16F/14FF/12G |
| Bralettes | ||||
| Studio Pia Size | Dress Size UK | Dress Size US | Dress Size EU | Cup Size |
| XS (1-2) | 4-6 | 0-2 | 32-34 | A-B |
| S (3-4) | 8-10 | 4-6 | 36-38 | B-C |
| M (5-6) | 12-14 | 8-10 | 40-42 | C-D |
| L | 16-18 | 12-14 | 44-46 | D-DD |
| Bodies & Basques | ||||||
| Studio Pia Size | Bra Size UK & US | Bra Size EU | Bra Size AU | Dress Size UK | Dress Size US | Dress Size EU |
| 1 | 34A/32B/30C | 75A/70B/65C | 12A/10B/8C | 4-6 | 0-2 | 32-34 |
| 2 | 34B/32C/30D | 75B/70C/65D | 12B/10C/8D | |||
| 3 | 34C/32D/30DD | 75C/70D/65DD | 12C/10D/8DD | 8-10 | 4-6 | 36-38 |
| 4 | 36C/34D/32DD | 80C/75D/70DD | 14C/12D/10DD | |||
| 5 | 36D/34DD/32E | 80D/75DD/70E | 14D/12DD/10E | 12-14 | 8-10 | 40-42 |
| 6 | 36DD/34E/32F | 80DD/75E/70F | 14DD/12E/10F | |||
| 7 | 38DD/36E/34F | 85DD/80E/75F | 16DD/14E/12F | 16-18 | 12-14 | 44-46 |
| 8 | 38E/36F/34FF | 85E/80F/75FF | 16E/14F/12FF | |||
| 9 | 38F/36FF/34G | 85F/80FF/75G | 16F/14FF/12G | |||
| Bottoms | |||
| Studio Pia Size | Dress Size UK | Dress Size US | Dress Size EU |
| XS (1-2) | 4-6 | 0-2 | 32-34 |
| S (3-4) | 8-10 | 4-6 | 36-38 |
| M (5-6) | 12-14 | 8-10 | 40-42 |
| L | 16-18 | 12-14 | 44-46 |
| Dresses & Kimonos | |||
| S | M | L | |
| Dress Size UK | 6/8/10 | 10/12 | 14 |
| Dress Size US | 2/4/6 | 6/8 | 10 |
| Dress Size IT | 38/40/42 | 42/44 | 46 |
| Dress Size FR | 34/36/38 | 38/40 | 42 |
| Shoulder width | 36-40cm | 37-41cm | 38-42cm |
| Girdles | |||
| S | M | L | |
| Dress Size UK | 6/8 | 10 | 12/14 |
| Dress Size US | 2/4 | 6 | 8/10 |
| Dress Size IT | 38/40 (lingerie size 1/2) | 42 (lingerie size 3) | 44/46 (lingerie size 4) |
| Dress Size FR | 34/36 | 38 | 40/42 |
| Briefs | |||
| S | M | L | |
| Dress Size UK | 6/8 | 10 | 12 |
| Dress Size US | 2/4 | 6 | 8 |
| Dress Size IT | 38/40 (lingerie size 1/2) | 42 (lingerie size 3) | 44 (lingerie size 4) |
| Dress Size FR | 34/36 | 38 | 40 |
| Bras & Tops | |||
| S | M | L | |
| Dress Size UK | 6/8 | 10/12 | 14 |
| Dress Size US | 2/4 | 6/8 | 10 |
| Dress Size IT | 38/40 (lingerie size 1/2) | 42/44 (lingerie size 3) | 46 (lingerie size 4) |
| Dress Size FR | 34/36/38 | 38/40 | 42 |
| Soft Bras & Bodysuits | ||
| Opaak Size | Bra Size UK & US | Bra Size EU |
| 1 | 34A/32B | 75A/70B |
| 2 | 36A/34B/32C | 80A/75B/70C |
| 3 | 38A/36B/34C/32D | 85A/80B/75C/70D |
| 4 | 38B/36C/34D | 85B/80C/75D |
| Bodysuits | |
| Opaak Size | Hips (fullest) |
| 1 | 85-89cm |
| 2 | 90-94cm |
| 3 | 95-99cm |
| 4 | 100-104cm |
| Bottoms | |||||
| Opaak Size | Hips (fullest) | Dress Size UK | Dress Size US | Dress Size EU | Dress Size FR |
| 1 | 85-89cm | 8 | 4 | 34 | 36 |
| 2 | 90-94cm | 10 | 6 | 36 | 38 |
| 3 | 95-99cm | 12 | 8 | 38 | 40 |
| 4 | 100-104cm | 14 | 10 | 40 | 42 |
| 5 | 105-109cm | 16 | 12 | 42 | 44 |
| 6 | 110-114cm | 18 | 14 | 44 | 46 |
