Size Help and Product Measurements


Blue Wool and Silk-Blend Tuxedo


  • Fits true to size. Take your normal size
  • Very slim cut blazer (drop 8), tailored for a close fit
  • Mid-rise, tapered-leg trousers with unfinished hems
  • Model wears an IT 48
  • Model measures: chest 39"/ 99cm, waist size 32, height 6'1"/ 185cm

Size Conversion Chart

Use this to convert between standard size formats

Italian (IT)44 46 48 50 52 54 56
European (EU)44 46 48 50 52 54 56
French (FR)44 46 48 50 52 54 56
UK/US Chest34 36 38 40 42 44 46
UK/US Waist28 30 32 34 36 38 40

Product Measurements

All items are individually measured by the MR PORTER size and fit team.

Inches  |  Centimetres
  • Suit Jacket
  • Suit Trousers
SizeShoulderInside LegRiseLeg OpeningBack LengthChestOutside LegSleeve LengthTrouser WaistJacket Waist
Product Measurements
  • Compare these product measurements to a similar garment you already own
  • Take all measurements from the outside, with the garment lying flat.

Measuring Guide

A step by step guide on how our measurements are taken

  • Shoulder Width
  • Waist
  • Back Length
  • Sleeve Length
  • Rise
  • Inside Leg
  • Outside Leg
  • Leg Opening
Blazer Shoulder Width

Shoulder Width:

The distance between the shoulder seams measured straight across the back

Blazer Waist


Lay the jacket flat with buttons fastened. Measure the width of the garment exactly 20cm below the lowest point of the arm seams, and double to find the waist measurement

Blazer Back Length

Back Length

The length at the centre back from the base of the collar to the hem

Blazer Sleeve Length

Sleeve Length

Measure from the centre of the collar to the shoulder seam, then measure from the shoulder seam to the end of the cuff and combine these measurements

Trouser Rise


The length from the fork (where the legs meet at the crotch) to the top edge, measured along the fly

Trouser Inside Leg

Inside Leg:

The length from the fork (where the legs meet at the crotch) to the trouser hem, measured along the inside seam

Trouser Ouside Leg

Outside Leg:

The length from the top of the waistband to the trouser hem measured along the outside seam

Trouser Leg Opening

Leg Opening:

Lay the trouser leg flat and double the measurement of the hem. Flatten pleated or creased trousers along their natural crease

Still Not Sure About Your Perfect Size And Fit?


Our Style Advisors can provide detailed information for any of our products:

or call us 24 hours a day, seven days a week,

US: +1 877 5353 677

Returns or exchanges:

Please try items in the comfort of your own home. If they are not right for you, we'll
happily collect them for free from your home or office.