Eton Shirts Size Guide

The pieces of a Belvest tailored waistcoat are laid out on a table, being measured by a tailor.

To help you to select the right size for Eton shirts, we have created the size guides below. For your convenience, the Robert Old customer experience team has individually measured all garments.

To find your ideal size we would recommend comparing our measurements to similar garments that you already own, ensuring that they are laid flat before measuring.

Why choose us for Eton shirts?

If you're thinking of investing in an Eton shirt, you'll want to know the size is right before ordering, and that you're buying from a reputable retailer.

We've been in business for over 100 years, and our speciality is customer service - ensuring you get the items you want, in the best possible condition.

If there's anything you'd like to know before making a purchase, please do get in touch with our team, either by calling 01202 290832, or emailing store@old.co.uk.

Eton Slim Fit Size Guide

Eton’s most popular fit
A contemporary & slim silhouette
Dual darts in the back

Size (Ins)	Collar	Chest	Waist	Sleeve	Length
14 ½	14 ½	40 ¼	35 ¾	35	30 ¾
15	15	40	36 ¼	35	30 ¾
15 ½	15 ½	42 ½	38 ¼	35 ½	31
15 ¾	15 ¾	42 ½	38 ½	35 ½	31
16	16	45	41	36 ½	32
16 ½	16 ½	45	41	36 ½	32
17	17	47	40 ½	36 ½	32
17	17	47 ¼	43 ¼	37 ½	32 ¼
17 ½	17 ½	47 ¼	43 ¼	37 ½	32 ¼
17 ¾	17 ¾	49 ½	45 ¾	37 ¾	33

Eton Contemporary (Regular) Fit Size Guide

Slightly more shaped than Eton’s classic fit
Comfortable shirt silhouette
Wider chest, waist and sleeves

Size (Ins)	Collar	Chest	Waist	Sleeve	Length
14 ½	14 ½	42 ½	39 ¼	35 ½	31
15	15	42 ½	39 ¼	35 ½	31
15 ½	15 ½	45	41 ¾	35 ¾	32
15 ¾	15 ¾	45	41 ¾	35 ¾	32
16	16	47 ¼	44	37	32 ¾
16 ½	16 ½	47 ¼	44	37	32 ¾
17	17	49 ½	46 ½	37 ¾	33
17 ½	17 ½	49 ½	46 ½	37 ¾	33
17 ¾	17 ¾	52	48 ¾	38 ¼	33 ¼
18	18	52	48 ¾	38 ¼	33 ¼
18 ½	18 ½	54 ¼	51 ¼	39 ¼	34 ¼

Eton Classic Fit Size Guide

Eton’s most traditional fit
Generally wider over the breast and waist
Neck sizes run from 38cm to 51cms.

Size (Ins)	Collar	Chest	Waist	Sleeve*	Length
15	15	43 ¼	41 ½	34 ¾	31
15 ½	15 ½	46	44	35	32
15 ¾	15 ¾	46	44	35	32
16	16	49 ¼	47 ¼	36 ¼	32 ¾
16 ½	16 ½	49 ¼	47 ¼	36 ¼	32 ¾
17	17	52	50 ¾	37	33
17 ½	17 ½	52	50 ¾	37	33
17 ¾	17 ¾	54 ¾	54	37 ½	33 ½
18	18	54 ¾	54	37 ½	33 ½
18 ½	18 ½	57 ½	57	38 ½	34 ½
19	19	57 ½	57	38 ½	34 ½
19 ½	19 ½	60 ¼	60 ¼	39	35
19 ¾	19 ¾	60 ¼	60 ¼	39	35
20	20	63	63 ½	40	35 ½

Eton Super Slim Fit Size Guide

Eton’s trimmest body fit
High Armholes & Slim Sleeves
Slightly Shorter than Eton’s other fits

Size (Ins)	Collar	Chest	Waist	Sleeve	Length
13 ¾	13 ¾	36¼	31 ½	34 ¼	28 ¾
14	14	36¼	31 ½	34 ¼	28 ¾
14 ½	14 ½	38 ½	33 ¾	35	29 ¼
15	15	38 ½	33 ¾	35	29 ¼
15 ½	15 ½	41	36 ¼	35 ½	30
15 ¾	15 ¾	41	36 ¼	35 ½	30
16	16	43 ¼	38 ½	36 ½	30 ¼
16 ½	16 ½	43 ¼	38 ½	36 ½	30 ¼
17	17	45 ¾	41	37 ½	31
17 ½	17 ½	45 ¾	41	37 ½	31

Fit Tips for Eton Shirts

The fit of Eton shirts will differ depending on your chosen style. Classic and contemporary are more forgiving than slim, and super slim is recommended for those who are confident of their waist measurement. Always check collar size and body fit before making your choice. If you'd like to try an item on for fit, we'd be delighted to see you in our Bournemouth store.

Between sizes?

If your measurements are in between those listed in the size chart, we recommend you pick the next larger size.

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