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Description
Tailored from the Oliver Brown double-breasted block for a ‘classic-fitted’ cut, this pure silk waistcoat is exclusive to our Royal Ascot Collection. The waistcoat is classically cut, featuring a cream satin back-panel and traditional waist adjuster.
size & fit
Oliver Brown single-breasted waistcoats have a classic cut. Single-breasted waistcoats fit large to size, we recommend you take one size smaller than your normal size.
Details & care
- 100% silk
- Six buttons
- Classic lapels
- Adjustable back
- Available in regular and long fitting
- Satin back panel
- Dry clean only
Delivery & returns
To find our more about our delivery options, please see our shipping information page.
We operate a no-quibble returns policy, so after trying our products at home, we will happily exchange them or issue a refund within twenty-eight days provided they are returned in the condition in which they were received.
Single-Breasted Waistcoats
Size Help & Product Measurements
- Oliver Brown single-breasted waistcoats have a classic cut.
- Single-breasted waistcoats fit large to size, we recommend you take one size smaller than your normal size.
Single-Breasted Waistcoats are available in a range of regular and long lengths
For gentlemen between 5'10" - 6' tall.
Single-breasted Waistcoat - Regular
Size | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
Chest circumference | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
Waist circumference | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 |
Front length | 28.5 | 29 | 29 | 29 | 29.5 | 30 | 30 | 30 | 30.5 | 31 | 31 | 31 | 31.5 |
Size | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
Chest circumference | 86 | 91 | 96.5 | 102 | 107 | 112 | 117 | 122 | 127 | 132 | 137 | 142 | 147 |
Waist circumference | 76 | 81 | 86 | 91 | 96.5 | 102 | 107 | 112 | 117 | 122 | 127 | 132 | 137 |
Front length | 72 | 73 | 74 | 74 | 75 | 76 | 76 | 77 | 77.5 | 78 | 79 | 79 | 80 |
For gentlemen between 6'1" - 6'7" tall.
Single-breasted Waistcoat - Long
Size | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
Chest circumference | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
Waist circumference | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 |
Front length | 29.5 | 30 | 30 | 30 | 30.5 | 31 | 31 | 31 | 31.5 | 32 | 32 | 32 | 32.5 |
Size | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
Chest circumference | 86 | 91 | 96.5 | 102 | 107 | 112 | 117 | 122 | 127 | 132 | 137 | 142 | 147 |
Waist circumference | 76 | 81 | 86 | 91 | 96.5 | 102 | 107 | 112 | 117 | 122 | 127 | 132 | 137 |
Front length | 75 | 76 | 76 | 77 | 77.5 | 78 | 79 | 79 | 80 | 81 | 81 | 82 | 83 |
Measuring Guide
We have provided this product's measurements to help you decide which size to buy. Compare the product measurements in the table above to a similar garment you already own. Take all the measurements from the outside, with the garment lying flat.

- Chest circumference
- Waist circumference
- Front length
Measure across the widest part of the chest, underneath the arms. Double this measurement.
With the buttons fastened, measure the width of the overcoat exactly 20cm below the underarms. Double this measurement.
Measure at the front, from the shoulder seam to the tip of the waistcoat.
Style & Fit Advice
If you need further assistance on the style and fit of any of our products, the Oliver Brown team is available to assist. Please email [email protected] or call us on +44 (0) 20 7259 9494 between 10.00am and 6.30pm, Monday to Friday and 10.00am to 6.00pm on Saturday.
Oliver Brown offers an alteration service in-store. Or for a uniquely tailored solution, discover Oliver Brown Tailoring. Click here to learn more about our three unique levels of tailoring; Bespoke, Half Hand-Made and Made-To-Order, plus our Bespoke Shirts service.