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Isaia

ISAIA "Gregorio" Black Hand-Sewn Suit Fine Wool Striped 44 US / 54 EU 7R

ISAIA "Gregorio" Black Hand-Sewn Suit Fine Wool Striped 44 US / 54 EU 7R

Regular price $3,038.00 AUD
Regular price $9,987.00 AUD Sale price $3,038.00 AUD

You save $6,949.00 (70%)

-70% Sold out
Taxes included. Shipping calculated at checkout.

DHL Express shipping · Tracked delivery in 1-2 business days

4.6 Trustpilot · 83 reviews 8,000+ positive reviews since 2004

US Size

Size guide

Jacket

Shoulder seam-to-seam in back 45 cm17.72"
Sleeve from shoulder 66 cm25.98"
Length from bottom of the collar 77 cm30.31"
Chest underarm to underarm, flat 56 cm22.05"

Trousers

Waist 93 cm36.61"
Leg Opening 20 cm7.87"
Inseam 92 cm36.22"
Front Rise 27 cm10.63"
Thigh 27 cm10.63"

Measured by hand on this very item, laid flat. Compare them with a similar garment that fits you well.

US / UKIT / EUInternationalChest (body)
3444XS86 cm · 34"
3646S91 cm · 36"
3848M97 cm · 38"
4050L102 cm · 40"
4252XL107 cm · 42"
44542XL112 cm · 44"
46563XL117 cm · 46"
48584XL122 cm · 48"
50605XL127 cm · 50"
52626XL132 cm · 52"

Italian sizing varies between brands, so letter sizes are indicative. The item's own measurements are the safest guide.

  • Shoulder: lay a jacket or shirt that fits you well flat and measure seam to seam across the back.
  • Chest: underarm to underarm with the garment flat. Double it to get the circumference.
  • Sleeve: from the shoulder seam to the end of the cuff.
  • Length: from the bottom of the collar to the hem, on the back.

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Tracked delivery in a few business days
  • 100% authentic Sourced from authorized Italian boutiques, every piece checked in Naples before shipping
  • USA & UK: duties & taxes included USA and UK: no charges at delivery. DHL Express in 2 business days
  • Easy returns 14 days. USA: flat $150, shipping and duties included. Refund to the same payment method
  • Secure payment Cards, PayPal, Apple Pay, Klarna and Scalapay in 3 interest-free installments
  • Since 2004 in Naples A real store, at Via Ferrante Imparato 190

"Gregorio" Fit Profile – Isaia Napoli

The Gregorio model represents Isaia's quintessential classic executive silhouette, designed for timeless structure, formal elegance, and traditional sartorial presence:

  • Fit: Classic / Regular European Fit. Features a comfortable, balanced chest and waist line, offering a traditional profile with more room and ease of movement compared to slim models like Marechiaro or Capri.
  • Shoulder: Structured Italian Shoulder. Crafted with clean, soft-yet-defined padding to establish a sharp, powerful line suitable for business and formal settings.
  • Construction: Full Canvas (Fully Lined). Built with a traditional floating full canvas horsehair interlining that naturally conforms to the wearer's chest over time, paired with a complete 100% cupro lining for maximum comfort, shape retention, and drape.
  • Pockets: Flap Pockets (Tasca con Patta). Adds a clean, formal touch to the garment, perfectly proportioned for executive business suits.

Product Description & Listing Text

Title:

Isaia Napoli Black Striped Fine Wool 2-Button Suit Base Gregorio Full Canvas Made in Italy

Description:

Crafted in Italy by Isaia Napoli, this executive 2-button suit is woven from fine 100% Wool featuring a sophisticated black ground with a subtle striped pattern. Built on the iconic Base Gregorio, it presents a classic, structured silhouette designed with traditional sartorial proportions.

Constructed with a floating full canvas interlining and fully lined in smooth 100% cupro, this suit provides long-lasting durability and superior drape. Highlights of Neapolitan craftsmanship include hand-stitched buttonholes, hand-sewn genuine corozo buttons, flap pockets, a purple suede undercollar felt accent, and the signature red coral lapel pin. Includes original spare corozo buttons and full sleeve finishing thread kit.

Key Features & Details:

  • Model / Base: Base Gregorio
  • Fabric: 100% Fine Wool
  • Pattern: Striped Pattern
  • Jacket Construction: Full Canvas, Fully Lined in 100% Cupro
  • Jacket Details: 2-Button front closure, notch lapels, flap pockets, hand-stitched buttonholes, hand-sewn genuine corozo buttons
  • Extras: Signature Red Coral Lapel Pin, spare corozo buttons, and matching sleeve thread included
  • Origin: Made in Italy

Jacket measurements

Shoulder (seam-to-seam in back) 17.72" 45 cm
Sleeve (from shoulder) 25.98" 66 cm
Length (from bottom of the collar) 30.31" 77 cm
Chest (underarm to underarm) 22.05" 56 cm

Pant measurements

Waist 36.61" 93 cm
Leg Opening 7.87" 20 cm
Inseam 36.22" 92 cm
Front Rise 10.63" 27 cm
Thigh 10.63" 27 cm

Details

Designer
Isaia
Category
Suit
Composition
100% Wool
Season
Continuous
Made in
Italy

Shipping & duties

USA – DHL Express (DDP): delivery in 2 business days. Shipping $90, import duties included, nothing to pay at delivery.

UK – DHL Express (DDP): delivery in 2 business days. Import duties included in the shipping cost.

Italy: free over $499. EU: free over $749. Delivery in 1-2 business days.

Rest of the world – DHL Express Worldwide: about 2 business days, fully tracked.

Orders ship within 1-2 business days of payment. Shipping policy

Returns & refund

Easy returns for the USA: $150, all included, return shipping and import duties covered. Other countries: return shipping is paid by the customer.

You can request a return within 14 days of delivery. Every return must be authorized before shipping. Items must be unused, undamaged and in their original packaging.

The product is refunded to the same payment method used for your order.

Request a return from your account · Refund policy

Authenticity

Every piece is sourced from authorized Italian boutiques and checked one by one in our Naples store before it ships, with its original tags and labels.

LuxGentleman was founded in 2004 and counts over 8,000 positive reviews from customers around the world.

Payments

Credit and debit cards, PayPal, Apple Pay, Google Pay, Shop Pay, Klarna in 3 interest-free installments, Scalapay in 3 or 4 installments, prepaid bank transfer. Every transaction is encrypted and secure.

Not sure about the fit?

Send us your measurements and we will tell you which size to choose. We reply in English and Italian.

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