Kamakura OCBDs: 4 Styles Compared
The OCBD — Oxford Cloth Button-Down shirt — may seem like a classic staple, but don’t be fooled by its simplicity. At Kamakura Shirts, we offer a range of OCBDs tailored to suit different occasions and styles.
Beyond just silhouette variations, we pay meticulous attention to every detail, from collar length and interlining to button spacing. Since the OCBD is often worn without a tie, we’ve taken particular care in perfecting the collar’s appearance — its “face” — to ensure it looks beautiful on its own. On this page, we’ll introduce the unique features and appeal of each OCBD. Find the one that brings out the best in your personal style.
Comparison of OCBD Models
1. The OCBD Dress Shirts
Kamakura Shirts’ Longtime Best-Seller
A true embodiment of our dress shirt philosophy, refined since our founding,
this timeless model represents the very essence of Kamakura Shirts.
Collar:
The elegantly rolled collar maintains a refined appearance even without a tie. When tied, it holds the knot firmly and adds a touch of sophistication to the V-zone.
Silhouette:
A slightly slim dress fit. Designed to sit neatly under a jacket without bulk, it creates a clean, sharp V-line. The precisely tailored armholes ensure ease of movement.
Style:
A dependable choice for business settings, perfect when you want to convey respect, even in a jacket-and-trousers ensemble.
Collar Length:
8.8 cm (3½ in)
Collar Height:
3.7 cm (1½ in)
Interlining:
Soft (non-fused)
Front Buttons:
7
Button Spacing:
9 cm (3½ in)
2. The OCBD Casual Shirts
A Sophisticated Off-Duty Look
Blending the essence of dress shirts with a relaxed design,
this piece is tailored for more casual setting, offering both comfort and refined style.
Collar:
Retaining the elegance of a dress shirt, the slightly casual construction creates a natural roll even without a tie, giving off an effortlessly refined vibe.
Silhouette:
A relaxed fit with just the right amount of room—perfect on its own or worn open over a T-shirt as a light outer layer.
Style:
Pairs seamlessly with denim or chinos for a smart off-duty jacket style, or as a layer under knitwear and cardigans. A timeless design that makes you stand out by keeping it classic.
Collar Length:
8.5 cm (3¼ in)
Collar Height:
4.7 cm (1¾ in)
Interlining:
Water-soluble fusible
(becomes non-fused after washing)
Front Buttons:
7
Button Spacing:
7.5cm (3 in) to the second button,
then 9cm (3½ in) thereafter
3. VINTAGE IVY
A Return to the Roots of Ivy
Reviving the OCBD shirts loved by 1960s Ivy League students,
this collection was created in 2012 with British Ivy style critic Graham Marsh.
Classic details like the back collar button, locker loop,
and precise button spacing make it a true tribute to Ivy tradition.
Collar:
Compact yet full of character, the uniquely rolled "polo collar" gently stands up when buttoned—offering a look that feels both nostalgic and fresh.
Silhouette:
A slightly more refined regular fit compared to our VINTAGE IVY line, tailored to suit modern fashion. Versatile enough to wear on its own or as a layering piece.
Style:
Pairs naturally with blazers and tweed jackets. Ideal for a relaxed stroll around town or a quiet café moment. Effortlessly elegant—perfect for a grown-up casual look that feels relaxed yet refined.
Collar Length:
7.8 cm (3 in)
Collar Height:
3.7 cm (1½ in)
Interlining:
Soft (non-fused)
Front Buttons:
6
Button Spacing:
7.9 cm (3 in) to the second button,
then 9 cm (3½ in) thereafter
4. AMETORA
Reimagined for Today
A series born from VINTAGE IVY,
this collection fully embodies the essence of American traditional style with a modern twist.
Collar:
Slightly larger than the VINTAGE IVY collar, it features a casual yet pronounced roll. The soft, unlined collar complements today’s effortless style with ease and subtlety.
Silhouette:
A relaxed fit offering more room than VINTAGE IVY, evoking the original era’s laid-back vibe. It balances well even when worn untucked, perfect for a casual, unpretentious look.
Style:
A must-have for lovers of classic Ivy style. Pairs well with blazers or worn under sweatshirts and sweaters, delivering a refined yet relaxed adult American casual aesthetic.
Collar Length:
9 cm(3½ in)
Collar Height:
3.7 cm (1½ in)
Interlining:
Water-soluble fusible
(becomes non-fused after washing)
Front Buttons:
7
Button Spacing:
9.5 cm (3¾ in) to the second button,
then 10.1 cm (4 in) thereafte
SUMMARY