Every Gatsby Garb piece is cut to a slim, considered European silhouette. The guidance below helps you order correctly the first time. If you are between sizes, or you prefer a relaxed fit, size up.

How to Measure

Lay a similar garment flat, or measure yourself with a soft tape. Keep the tape level and snug, not tight.

Chest: Around the fullest part, under the arms.
Waist: Around the natural waistline, where trousers sit.
Hip: Around the fullest part of the seat.
Inside leg: From the crotch seam to the hem.
Foot: Heel to longest toe, standing, in cm.

Tops, Tailoring & Outerwear — (S–4XL)

General to-fit chest reference. Our cut runs slim — if your chest is at the top of a range, size up. Exact per-garment measurements are shown on each product page.

Size	To-fit chest (in)	To-fit chest (cm)
S	36–38	91–96
M	38–40	96–101
L	40–42	101–107
XL	42–44	107–112
2XL / XXL	44–46	112–117
3XL	46–48	117–122
4XL	48–50	122–127

Trousers & Shorts — (Waist)

Numeric sizes are the waist in inches. Measure your natural waist and match below.

Size	Waist (in)	Waist (cm)
28	28	71
29	29	74
30	30	76
31	31	79
32	32	81
33	33	84
34	34	86
36	36	91

Footwear — (Continental Sizing)

Our footwear uses Continental (EU) sizing, which tends to run small. Match your measured foot length below. If you are between sizes, order one size up. UK/US conversions are approximate and vary slightly by style.