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Isaia

ISAIA NAPOLI "Base 5" Gray Suit Fine Wool Prince of Wales 42 US / 52 EU 7R

ISAIA NAPOLI "Base 5" Gray Suit Fine Wool Prince of Wales 42 US / 52 EU 7R

Regular price $3,048.00 AUD
Regular price $9,505.00 AUD Sale price $3,048.00 AUD

You save $6,457.00 (68%)

-68% 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 46 cm18.11"
Sleeve from shoulder 66 cm25.98"
Length from bottom of the collar 77.5 cm30.51"
Chest underarm to underarm, flat 55 cm21.65"

Trousers

Waist 92 cm36.22"
Leg Opening 20.5 cm8.07"
Inseam 92.5 cm36.41"
Front Rise 26 cm10.23"
Thigh 28 cm11.02"

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.

Still unsure? Message us on WhatsApp

Only 1 left

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

Design & Tailoring Profile – Isaia Napoli (Base 5 Fit)

This exquisite suit by Isaia Napoli pairs traditional Neapolitan sartorial craftsmanship with a structured, timeless silhouette:

  • Model & Fit Inspiration (Base 5): Cut on the signature Base 5 model, characterized by a classic, well-balanced silhouette featuring a structured fit, high armholes for mobility, and a refined drape.
  • Shoulder Construction: Designed with a light shoulder padding (leggermente spallata), offering a clean, sharp structural shape while maintaining soft movement.
  • Style & Cut: Two-button single-breasted suit featuring classic notch lapels, straight flap pockets, and dual rear vents, paired with matching trousers.
  • Fabric Technology: Tailored from a premium 4-season fine wool fabric in a sophisticated gray Prince of Wales check with blue overcheck, ensuring versatility and comfort year-round.
  • Construction & Details: Built with a traditional full canvas internal construction and fully lined in custom blue cupro branded with Isaia's signature coral motif. Expertly finished with hand-sewn buttonholes (asole fatte a mano), hand-stitched details, genuine mother-of-pearl buttons, and the iconic red coral lapel pin.

Product Description & Listing Text

Title:

Isaia Napoli "Base 5" Gray Prince of Wales 4-Season Wool Suit Full Canvas Hand-Sewn Made in Italy

Description:

Exquisitely crafted in Italy by Isaia Napoli, this luxury suit merges traditional Neapolitan tailoring with classic elegance. Cut on the signature Base 5 model featuring a structured fit and light shoulder padding, it delivers a sharp, authoritative silhouette combined with all-day comfort.

Crafted from a premium 4-season fine wool fabric featuring a timeless gray Prince of Wales check pattern with subtle blue overcheck, this versatile suit is ideal for year-round wear. Built with a traditional full canvas construction that molds perfectly to the wearer over time, it includes a full cupro lining, hand-sewn buttonholes, hand-stitched detailing, and genuine mother-of-pearl buttons. The matching trousers complete the sophisticated look. Detailed with Isaia's iconic red coral lapel pin. Includes original spare buttons and matching thread set.

Key Features & Details:

  • Brand: Isaia Napoli
  • Model / Fit: Base 5
  • Fabric Composition: 100% Fine Wool (4-Season)
  • Color / Pattern: Gray / Prince of Wales Check with Blue Overcheck
  • Jacket Construction: Full Canvas, Fully Lined in 100% Cupro
  • Jacket Details: Two-button front closure, notch lapels, flap pockets, dual rear vents, light shoulder padding, hand-sewn buttonholes, hand-stitched finishes
  • Trouser Details: Zip fly, flat front or pleated style, clean waist, unfinished hems
  • Buttons: Genuine Mother-of-Pearl Buttons
  • Extras: Signature Red Coral Lapel Pin, spare buttons, and thread set included
  • Origin: Made in Italy

Jacket measurements

Shoulder (seam-to-seam in back) 18.11" 46 cm
Sleeve (from shoulder) 25.98" 66 cm
Length (from bottom of the collar) 30.51" 77.5 cm
Chest (underarm to underarm) 21.65" 55 cm

Pant measurements

Waist 36.22" 92 cm
Leg Opening 8.07" 20.5 cm
Inseam 36.41" 92.5 cm
Front Rise 10.23" 26 cm
Thigh 11.02" 28 cm

Details

Designer
Isaia
Category
Suit
Composition
100% Wool
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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