Saint James Size Guide | ECRU
Saint James Size Guide. This ECRU guide brings together the available sizes, official references and practical advice to help you choose.
Verified information: Measurements come from the available official information. Where the brand publishes style-specific measurements rather than one universal chart, we say so clearly.
Sizes and conversions
Sizes found at ECRU: men XS–XXL; women 34–44.
Men: body (cm)
| Measurement | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Chest | 88 | 92 | 96 | 100 | 104 | 108 |
| Waist | 86 | 90 | 94 | 98 | 102 | 106 |
Women: body (cm)
| Measurement | 36 | 38 | 40 | 42 | 44 |
|---|---|---|---|---|---|
| Chest | 88 | 92 | 96 | 100 | 104 |
| Waist | 66 | 70 | 74 | 76 | 80 |
| Hips | 94 | 98 | 102 | 104 | 108 |
How to measure
- Chest: measure around the fullest part, keeping the tape level.
- Waist: measure the narrowest point without pulling tight.
- Hips: measure the fullest point with feet together.
- Flat garment: compare chest width, length, sleeve and, for trousers, waist and inside leg.
Fit advice
Saint James uses separate men’s and women’s charts and recommends measuring a similar garment flat. Iconic styles such as Breton shirts may have specific measurements.
For a more relaxed fit
Compare with a similar garment. Choose the smaller size for a neater fit or the larger one for ease and layering.
Check the individual style
Measurements come from the available official information. Where the brand publishes style-specific measurements rather than one universal chart, we say so clearly.
Frequently asked questions
How do I choose between two sizes?
Compare with a similar garment. Choose the smaller size for a neater fit or the larger one for ease and layering.
Are these body or garment measurements?
Each table states the measurement type. Flat measurements should be compared with a garment; body measurements are taken around the body.
Can ECRU help me choose?
Yes. Tell us the product, your measurements and preferred fit for personal advice.