90% matchA Kind of Guise
Both brands focus on contemporary aesthetics and premium materials, emphasizing elegance and quality crafting.

British menswear label founded in 2002 by self-taught tailor Oliver Spencer, who previously built formalwear brand Favourbrook. The line pairs tailoring construction with relaxed fits: workwear-inspired jackets, unstructured suiting, brushed-cotton shirts, fine-gauge knits and wide-leg trousers in linen, seersucker and tropical wool. Fabrics come from British and Italian mills, with production in European factories. Design happens in a Lamb's Conduit Street studio behind the original London shop, alongside further stores and wholesale at Selfridges, Liberty and Mr Porter. Repurpose, its resale programme, handles secondhand pieces.
90% matchBoth brands focus on contemporary aesthetics and premium materials, emphasizing elegance and quality crafting.
89% matchSunspel shares Oliver Spencer's commitment to quality materials with a contemporary approach to timeless fashion.
88% matchBoth brands provide a contemporary style with a tailored fit, emphasizing minimalist designs and neutral palettes.
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| Category | Runs | Shape | Length | Size advice | Confidence |
|---|---|---|---|---|---|
| Hoodies & sweatshirts | slightly large | relaxed, easy sweatshirt cut | regular | Stick with your usual size for an easy layer, or drop one if you dislike extra room. | low |
| Shirts & overshirts | runs large | boxy through the chest with a straight, roomy body; not a fitted shirt | regular to long body, sleeves often reported generous | Commonly reported as the roomiest part of the range — sizing down one is a frequent recommendation unless you want deliberate volume. | medium |
| Trousers & pants | slightly large | relaxed to wide-leg with a higher, often drawstring or elasticated waist | regular to long inseam, frequently hemmed | Waists tend to run generous, so consider one size down and expect a full, wide leg. | medium |
| Jackets | slightly large | unstructured and relaxed, with room for a knit underneath | regular, sometimes slightly shorter modern workwear length | Take your usual chest size if you layer, or size down for a cleaner shoulder and less volume. | medium |
| T-shirts & graphic tees | true to size | regular to slightly relaxed, softly draping knits | regular | Usual size generally works; size down if you prefer a closer fit. | low |
Oliver Spencer fits slightly large. Most people find their usual size roomy — consider sizing down one if you want anything close to a trim fit. Oliver Spencer is generally described as cut relaxed and generous for its price tier, so shoppers frequently report their normal size wearing looser than expected and often take a size down.
Oliver Spencer is generally described as cut relaxed and generous for its price tier, so shoppers frequently report their normal size wearing looser than expected and often take a size down. Overall shape: relaxed, softly cut with unstructured tailoring rather than slim.
Oliver Spencer hoodies & sweatshirts fits slightly large. Stick with your usual size for an easy layer, or drop one if you dislike extra room. Shape: relaxed, easy sweatshirt cut.
Oliver Spencer shirts & overshirts runs large. Commonly reported as the roomiest part of the range — sizing down one is a frequent recommendation unless you want deliberate volume. Shape: boxy through the chest with a straight, roomy body; not a fitted shirt.
Oliver Spencer trousers & pants fits slightly large. Waists tend to run generous, so consider one size down and expect a full, wide leg. Shape: relaxed to wide-leg with a higher, often drawstring or elasticated waist.
Directional fit consensus summarized from public sources with AI — a starting point, not a guarantee. Confirm with the product's own measurements before buying.
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