Girlfriend Collective to Marks & Spencer (Goodmove) leggings size
The short answer
Girlfriend Collective L is Marks & Spencer (Goodmove) 14 by the two brands' own charts.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
| Girlfriend Collective | Girlfriend Collective builds it for | Marks & Spencer (Goodmove), by chart | Same label | Marks & Spencer (Goodmove) builds it for | Marks & Spencer (Goodmove) also prints |
|---|---|---|---|---|---|
| XXS | waist 22 to 24 in, hip 32 to 34 in | 6 | not published | waist 24 in, hip 33.8 in | US numeric 2 · AU 6 |
| XS | waist 24 to 26 in, hip 34 to 36 in | 8 | not published | waist 25.5 in, hip 35.5 in | US numeric 4 · AU 8 |
| S | waist 26 to 28 in, hip 36 to 39 in | 10 | not published | waist 27.5 in, hip 37.5 in | US numeric 6 · AU 10 |
| M | waist 28 to 30.5 in, hip 39 to 41.5 in | 12 | not published | waist 29.5 in, hip 39.5 in | US numeric 8 · AU 12 |
| L | waist 30.5 to 33 in, hip 41.5 to 44 in | 14 | not published | waist 31.8 in, hip 41.5 in | US numeric 10 · AU 14 |
| XL | waist 33 to 35.5 in, hip 44 to 46.5 in | 16 | not published | waist 34 in, hip 43.3 in | US numeric 12 · AU 16 |
| XXL | waist 35.5 to 39 in, hip 46.5 to 50 in | 18 or 20 | not published | waist 36.3 in, hip 45.3 in | US numeric 14 · AU 18 |
| XXXL | waist 39 to 42.5 in, hip 50 to 53.5 in | 22 | not published | waist 41 in, hip 50 in | US numeric 18 · AU 22 |
| 4XL | waist 42.5 to 46 in, hip 53.5 to 57 in | 24 | not published | waist 43.3 in, hip 52.5 in | US numeric 20 · AU 24 |
| 5XL | waist 46 to 49.5 in, hip 57 to 60.5 in | not made | not published | not published | not published |
| 6XL | waist 49.5 to 53 in, hip 60.5 to 64 in | not made | not published | not published | not published |
What wearers say
Charts describe a garment. People who own both brands describe a fit, and their answer ranks above this table once five of them stand behind it. Pick your size in the converter to see whether there are enough yet.
Sources
- Girlfriend Collective size guide, read on 2026-09-17. Girlfriend Collective on TrueToSize
- Marks & Spencer (Goodmove) size guide, read on 2026-09-18.