How Gertrude clothing fits
Down jackets, parkas, technical jackets, sleeveless vests, sweatshirts, t-shirts, pants (M/W)
Quick access:
Introduction — The general rule (and important nuances)
Overall, Gertrude + Gaston is true to size (TTS) with a regular/fitted cut designed for the city. Two nuances to keep in mind:
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If you often layer up (hoodie/thick knits), go for +1 size for outerwear.
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The Bright series (e.g., Lilibright, OlgaBright, Vianneybright) has a clean finish: your size gives a sharp look; +1 for a slight oversized feel.
See the entire Gertrude collection
Correspondence tables — Men / Women
Men — tops (down jackets, jackets, sweatshirts, t-shirts)
| FR/EU size | Chest (cm) | Tips |
|---|---|---|
| S (46) | 88–92 | Slim build; worn solo |
| M (48) | 93–98 | Go-to size; versatile use |
| L (50) | 99–104 | Broad shoulders/biceps; light layering |
| XL (52) | 105–110 | Prefer Regular if with hoodie |
| XXL (54) | 111–116 | Shoulder ease is priority |
Women — tops (down jackets, jackets, sweatshirts, t-shirts)
| FR size | Chest (cm) | Hips (cm) | Tips |
|---|---|---|---|
| 34 (XS) | 80–84 | 88–92 | Sharp/fitted look |
| 36 (S) | 85–88 | 93–96 | Go-to size; everyday |
| 38 (M) | 89–92 | 97–100 | Light sweater OK |
| 40 (L) | 93–96 | 101–104 | Curvy hips/shoulders |
| 42 (XL) | 97–100 | 105–108 | Go for comfort |
These ranges are indicative for regular/fitted cuts. Always check the fit mention on the product page.
By category: how it fits (and what to choose)
A) Down jackets (short & mid-length)
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Fit: TTS.
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Between two sizes / heavy layering: +1.
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Cabin check: zipped up → 1–2 finger ease at the chest; cross your arms → no pulling.
Discover all our Gertrude down jackets ·
B) Parkas (mid-thigh)
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Fit: Regular.
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Layering (blazer + knit): +1 to stay mobile.
Link: Gertrude parkas
C) Technical jackets / Softshell & hybrid
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Fit: your size; flexible, water-repellent.
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Hoodie underneath: +1 if you like to move freely.
Link: Gertrude technical jackets
D) César sleeveless vest
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Fit: TTS (warm core, free arms).
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Thick hoodies: +1 if you wear them often.
Link: César sleeveless
E) Sweatshirts & hoodies
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Fit : fitted to regular.
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Loose look : +1.
Link : Gertrude sweatshirts & hoodies
F) T-shirts
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Fit : regular-fitted (clean).
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Broad shoulders/biceps : +1 if you want more room.
Link : Gertrude T-shirts
G) Trousers / joggers
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Fit : standard US/EU sizing; often tapered (comfortable thighs, tapered leg).
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Between sizes : choose the larger one (adjustable waist/drawstring).
Link : Trousers & joggers
Guides by model (best-sellers)
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Lilibright (W) — short puffer jacket, subtle sheen : TTS; +1 for chunky knits/slight oversize.
Lilibright -
OlgaBright (W) — city chic, regular : TTS (clean look); +1 if you want more room.
OlgaBright -
Vianneybright (M) — urban with balanced loft : TTS; +1 for broad shoulders/biceps or frequent layering.
Vianneybright -
César (sleeveless) — smart layering : TTS; +1 if regularly wearing thick hoodies.
César
“Which one should I choose?” — need → fit → size table
| Need | Category / Model | Length | Recommended size | Notes | Link |
|---|---|---|---|---|---|
| City & mobility | Short puffer jackets (Lilibright W / Vianneybright M) | Short | TTS / +1 for hoodie | Car/subway friendly | Short puffers |
| Windy commutes | Mid-thigh parkas | Long | TTS / +1 for blazer + knit | Best wind protection | Parkas |
| Mid-season / under a coat | Technical jackets / César vest | Short / — | TTS / +1 thick hoodie | Water-repellent / warm torso | Tech jackets · |
| Light oversize look | Bright series (Lili/Olga) | Short | +1 | Modern look, not tight | Bright |
Measuring & trying on — 5 tips for avoiding returns
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Chest (M/W) : horizontal tape at the fullest point.
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Waist : at the natural crease. Hips (W) : at the widest point.
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Wear your thickest layer (sweater/hoodie) before trying on.
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Zip closed : 1–2 fingers of room at the chest; cross your arms → no pulling.
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Between two sizes : choose the larger one.
Help :
Care & impact on size (maintaining shape)
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Puffers/vests : 30°C (86°F) delicate, mild detergent, no fabric softener; dry low heat with 2–3 balls (re-fluffs) or lay flat while massaging.
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Softshell/technical jackets : 30°C (86°F), no fabric softener (water-repellent), air dry; reactivate DWR 10–15 min low heat if water no longer beads.
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Sweats/t-shirts : 30°C (86°F) inside out, gentle spin, lay flat to dry to prevent stretching.
FAQ — How do Gertrude products fit?
Does Gertrude run large or small?
Rather normal (TTS) with a regular/fitted cut. Go up +1 if you layer often.
Are the Bright series fitted more closely?
The fit is clean. Stick TTS; go +1 for a light oversize or if you wear chunky knits.
Does the César vest fit like the jackets?
Yes, TTS. +1 if you pile on thick hoodies.
I’m between M and L for a puffer: what should I take?
For outerwear, take the larger one to maintain room in the shoulders/biceps.
How do the trousers/joggers fit?
Standard (often tapered). Between sizes, choose the larger one; waistband/drawstring allow for adjustment.
