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Dark Navy Double-Pinstripe Westminster Shirt

Button-Ups

$605as of Jul 5, 2026. Check the current price at Turnbull & Asser

The verdict

Formal dress shirt with a more substantial collar; a good choice for those who tie regularly and want defined structure.

Fit

Westminster is a more tailored line than Mayfair; expect a closer-fitting chest and a more defined waist. Try before buying if you're between sizes.

Quality

605 USD and the Westminster designation imply more careful cutting and finishing than the base Mayfair line; pure cotton with specific collar detail.

Price check

605 USD represents a modest premium over the Mayfair line, reflecting Westminster's tighter cut and collar construction rather than fiber quality.

Best for

Slim to regular-fit wearers who tie every day and want a more tailored silhouette with formal collar presence.

Care

Double pinstripes and formal collars require regular, careful ironing; store on wooden hangers to maintain shape.

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What owners report about Turnbull & Asser button-ups

Forum posters rate Turnbull & Asser shirts among the top tier of English ready-to-wear for construction, citing dense stitching, hand-sewn side-seam gussets, and consistently clean finishing. The recurring gripe is price rather than quality: several Ask Andy posters call the shirts good but dreadfully expensive, arguing similar quality can be had elsewhere on Jermyn Street for less. Reviewers also note the styling reads business-first — the house medium-spread collar does not sit as well worn open — so the line suits tucked, tailored wear better than casual use.

Strengths: Owners consistently report first-rate English construction — dense stitching, reinforced seams, collars that keep their shape — with quality described as flawless and consistent across the range.
Watch out for: Reviewers say you pay a steep heritage premium, and the formal cut and collar styling limit the shirts' usefulness worn casually or open-necked.
Sizing: The old generous cut has been phased out for a decidedly slimmer ready-to-wear block, so longtime buyers report the current fits run trimmer than they expect; Regular remains the roomiest of the three fits.

About Turnbull & Asser's button-ups line as a whole. Sources: Turnbull & Asser Explained: Fit, Fabrics, And Whether They're Worth The Price | Gentleman's Gazette · Turnbull & Asser shirts - quality and fit? | Styleforum · Poor Turnbull & Asser - Ask Andy About Clothes · Turnbull & Asser shirts fit - Ask Andy About Clothes