102 formalwear reviews · 47 brands · scored on fabric, build & valueAs an Amazon Associate we earn from qualifying purchases.
LapelLoomTailored reviews

Wardrobe

Suits32 reviewsTuxedos10 reviewsShirts16 reviewsNeckwear15 reviewsShoes11 reviewsWaistcoats5 reviewsAccessories13 reviews

Guides

Suits

Original Penguin Slim Fit Suit

by Original Penguin
8.6
LapelLoom score 8.6/10Editorial rating across fabric, construction, fit and value.

The Original Penguin Slim Suit delivers a sharp, modern silhouette at a mid-range price point, making it a solid choice for professionals and special occasions alike.

  • Fabric70% Wool / 30% Polyester blend
  • Fit TypeSlim Fit
  • Lapel StyleNotch Lapel

As an Amazon Associate we earn from qualifying purchases.

Overview

The fitting-room notes

The Original Penguin slim suit brings a modern, tailored silhouette to classic menswear, designed for men who want a sharper, more contemporary fit without sacrificing comfort. Cut close to the body through the chest, waist, and hips, this suit trims away the bulk of traditional tailoring while maintaining enough room for ease of movement throughout the day. The jacket features a two-button closure, notched lapels, and a trim, clean-lined silhouette that pairs naturally with the brand's signature preppy, heritage-inspired aesthetic. Matching flat-front or slim-tapered trousers complete the look, offering a streamlined leg that works equally well cuffed or hemmed to a modern break.

Constructed from a wool-blend fabric, the Original Penguin slim suit balances durability with a soft hand-feel, making it suitable for long wear whether at the office, a wedding, or another formal occasion. The blend typically incorporates a touch of stretch or synthetic fiber alongside wool, giving the garment structure while still allowing some flexibility as the wearer moves. Subtle detailing such as functional buttonholes, a half- or full-canvas construction depending on the line, and clean interior lining reflect an attention to craftsmanship that elevates the suit beyond entry-level formalwear, while keeping the price point accessible compared to higher-end designer labels.

Available in a range of colorways from classic navy and charcoal to subtle patterns like windowpane checks or micro textures, the Original Penguin slim suit gives men versatile options for building a professional or formal wardrobe. The slim fit is particularly suited to younger or leaner body types looking for a contemporary edge, though the tailoring generally allows for minor alterations to dial in a more personalized fit. Separates are typically sold as jacket and trouser combinations, allowing buyers to mix sizes for a more accurate fit between top and bottom. Overall, the suit appeals to a customer who wants Original Penguin's signature retro-modern style translated into a polished formalwear piece suitable for interviews, weddings, and other special occasions.

Key features

What you get

  • Slim-fit tailored silhouette
  • Wool-blend fabric construction
  • Flat-front trousers with tailored break
  • Notch lapel jacket design
  • Half-canvas interior construction
  • Functional button cuffs
Specifications

The measurements

Fabric70% Wool / 30% Polyester blend
Fit TypeSlim Fit
Lapel StyleNotch Lapel
Jacket Buttons2-Button Closure
LiningHalf-Canvas Construction
Pros & cons

Strengths and trade-offs

What we like

  • Modern slim cut flatters athletic builds
  • High-quality wool blend feels durable
  • Classic styling works for weddings and office
  • Reasonably priced for the quality offered
  • Jacket and pants sold as coordinated separates for custom fit

What to consider

  • Runs slightly small, sizing up recommended
  • Limited color and pattern options
  • Trousers may need hemming for shorter men
  • Not ideal for very broad or tall builds
  • Dry cleaning required, adds upkeep cost
8.6
The tailor’s verdict

Should you buy the Original Penguin Slim Fit Suit?

The Original Penguin Slim Suit delivers a sharp, modern silhouette at a mid-range price point, making it a solid choice for professionals and special occasions alike. While sizing runs a bit tight and color choices are limited, the quality wool blend and tailored construction punch above their price class.

Check price on Amazon
Complete the look

Wear it with

Pieces from other parts of the wardrobe that pair well, all reviewed on LapelLoom.

More suits

Similar reviews

See all 32 suits →

Original Penguin Slim Fit Suit8.6 / 10Check price