Women's
| G+C Size | UK Size | US Size | EU Size |
| XXS | 6 | 3 | 34 |
| XS | 8 | 4 | 36 |
| S | 10 | 6 | 38 |
| M | 12 | 8 | 40 |
| L | 14 | 10 | 42 |
| XL | 16 | 12 | 44 |
| XXL | 18 | 14 | 46 |
| XXXL | 20 | 16 |
48 |
| Women's tops | ||
| Size | Bust (cm) | Bust (in) |
| XXS | 78CM-82CM | 30 1/2" - 32" |
| XS | 83CM-87CM | 32 1/2" - 34" |
| S | 88CM-92CM | 34 1/2" - 36" |
| M | 93CM-97CM | 36 1/2" - 38" |
| L | 98CM-103CM | 38 1/2" - 40 1/2" |
| XL | 104CM-109CM | 41" - 43" |
| XXL | 110CM-115CM | 43 1/2" - 45" |
| XXXL | 116CM-121CM | 45 1/2" - 48" |
| Size | Waist (cm) | Waist (in) |
| XXS | 59CM-63CM | 23" - 24 1/2" |
| XS | 64CM-68CM | 25" - 26 1/2" |
| S | 69CM-73CM | 27" - 28 1/2" |
| M | 74CM-78CM | 29' - 30 1/2" |
| L | 79CM-84CM | 31" - 33" |
| XL | 85CM-90CM | 33 1/2" - 35 1/2" |
| XXL | 91CM-96CM | 36" - 37 1/2" |
| XXXL | 97CM-102CM |
38" - 40" |
| Women's bottoms | ||
| Size | Waist (cm) | Waist (in) |
| XXS | 59CM-63CM | 23" - 24 1/2" |
| XS | 64CM-68CM | 25" - 26 1/2" |
| S | 69CM-73CM | 27" - 28 1/2" |
| M | 74CM-78CM | 29' - 30 1/2" |
| L | 79CM-84CM | 31" - 33" |
| XL | 85CM-90CM | 33 1/2" - 35 1/2" |
| XXL | 91CM-96CM | 36" - 37 1/2" |
| XXXL | 97CM-102CM | 38" - 40" |
| Size | Hips (cm) | Hips (in) |
| XXS | 86CM-90CM | 34" - 35 1/2" |
| XS | 91CM-95CM | 36" - 37 1/2" |
| S | 96CM-100CM | 38" - 39 1/2" |
| M | 101CM-105CM | 40" - 41 1/2" |
| L | 106CM-111CM | 41" - 43 1/2" |
| XL | 112CM-117CM | 44" - 46" |
| XXL | 118CM-123CM | 46 1/2" - 48 1/2" |
| XXXL | 124CM-129CM | 49" - 51" |
Men's
| G+C Size | UK Size | US Size | EU Size |
| XS | XS | XS | XS |
| S | S | S | S |
| M | M | M | M |
| L | L | L | L |
| XL | XL | XL | XL |
| XXL | XXL | XXL | XXL |
| XXXL | XXXL | XXXL | XXXL |
| Men's tops | ||
| Size | Chest (cm) | Chest (in) |
| XS | 90cm-94cm | 35 1/1" - 37" |
| S | 95cm-99cm | 37 1/2" - 39" |
| M | 100cm-104cm | 39 1/2" - 41" |
| L | 105cm-110cm | 41 1/2" - 43" |
| XL | 111cm-116cm | 43 1/2" - 45 1/2" |
| XXL | 117cm-122cm | 46" - 48" |
| XXXL | 123cm-128cm | 48 1/2" - 50 1/2" |
| Size | Waist (cm) | Waist (in) |
| XS | 74cm-78cm | 29" - 30 1/2" |
| S | 79cm-83cm | 31" - 32 1/2" |
| M | 84cm-88cm | 33" - 34 1/2" |
| L | 89cm-94cm | 35" - 37" |
| XL | 95cm-100cm | 37 1/2" - 39 1/2" |
| XXL | 101cm-106cm | 40" - 41 1/2" |
| XXXL | 107cm-112cm | 42" - 44" |
| Men's bottoms | ||
| Size | Waist (cm) | Waist (in) |
| XS | 74cm-78cm | 29" - 30 1/2" |
| S | 79cm-83cm | 31" - 32 1/2" |
| M | 84cm-88cm | 33" - 34 1/2" |
| L | 89cm-94cm | 35" - 37" |
| XL | 95cm-100cm | 37 1/2" - 39 1/2" |
| XXL | 101cm-106cm | 40" - 41 1/2" |
| XXXL | 107cm-112cm | 42" - 44" |
| Size | Hips (cm) | Hips (in) |
| XS | 88cm-92cm | 34 1/2" - 36" |
| S | 93cm-97cm | 36 1/2" - 38" |
| M | 98cm-102cm | 38 1/2" - 40" |
| L | 103cm-108cm | 40 1/2" - 42 1/2" |
| XL | 109cm-114cm | 43" - 45" |
| XXL | 115cm-120cm | 45 1/2" - 47" |
| XXXL | 121cm-126cm | 47 1/2" - 49 1/2" |
Unisex
| Unisex Tops | ||
| Size | Chest/Bust (cm) | Chest/Bust (in) |
| XXS | 83m-87cm | 32 1/2" - 34" |
| XS | 88cm-92cm | 34 1/2" - 36" |
| S | 93cm-97cm | 36 1/2" - 38" |
| M | 98cm-102cm | 38 1/2" - 40" |
| L | 103cm-108cm | 40 1/2" - 42 1/2" |
| XL | 109cm-114cm | 43" - 45" |
| XXL | 115cm-120cm | 45 1/2" - 47 |
| XXXL | 121cm-126cm | 47 1/2" - 49 1/2" |
| Size | Waist (cm) | Waist (in) |
| XXS | 67cm-71cm | 26 1/2" - 28" |
| XS | 72cm-76cm | 28 1/2" - 30" |
| S | 77cm-81cm | 30 1/2" - 31" |
| M | 82cm-86cm | 32 1/2" - 34" |
| L | 87cm-92cm | 34 1/2" - 36" |
| XL | 93cm-98cm | 36 1/2" - 38 1/2" |
| XXL | 99cm-104cm | 39" - 41" |
| XXXL | 105cm-110cm | 41 1/2" - 43 1/2" |
| Unisex Bottoms | ||
| Size | Waist (cm) | Waist (in) |
| XXS | 67cm-71cm | 26 1/2" - 28" |
| XS | 72cm-76cm | 28 1/2" - 30" |
| S | 77cm-81cm | 30 1/2" - 31" |
| M | 82cm-86cm | 32 1/2" - 34" |
| L | 87cm-92cm | 34 1/2" - 36" |
| XL | 93cm-98cm | 36 1/2" - 38 1/2" |
| XXL | 99cm-104cm | 39" - 41" |
| XXXL | 105cm-110cm | 41 1/2" - 43 1/2" |
| Size | Hips (cm) | Hips (in) |
| XXS | 81cm-85cm | 32" - 33 1/2" |
| XS | 86cm-90cm | 34" - 35 1/2" |
| S | 91cm-95cm | 36" - 37 1/2" |
| M | 96cm-100cm | 38" - 39 1/2" |
| L | 101cm-106cm | 40" - 41 1/2" |
| XL | 107cm-112cm | 42" - 44" |
| XXL | 113cm-118cm | 44 1/2" - 46 1/2" |
| XXXL | 119cm-124cm | 47" - 49" |
