Marks and Spencer
St Michael Men’s Grey Pinstripe Blazer 42in Chest Medium
St Michael Men’s Grey Pinstripe Blazer 42in Chest Medium
Add any 2 items - Get 20% OFF
£34.75
✓ In Stock in our UK warehouse.
Regular price
Sale
Sold out
£34.75
£3475
Regular price
Sale price
£34.75 GBP
Unit price
/
per
Tax included.
Shipping calculated at checkout.
Share
FREE Delivery on ALL Orders!
60 Day No Quibbles Returns

Our Guarantee
Preworn's mission is to bring you amazing quality clothing from all the brands you love at a price that won't break the bank.
Buy Preworn over new and if not 100% happy use our 60 day no quibbles return guarantee.
Trusted online by 430,000+ customers with 830,000+ orders shipped and 1.5+ million items re-homed.
Join the circular fashion revolution today as it's better for your wallet and the planet!
Couldn't load pickup availability
This classic St Michael by Marks and Spencer men’s grey pinstripe blazer is a sophisticated and timeless addition to any wardrobe, offering an effortlessly elegant look with versatile styling options. Crafted in the UK, this double-breasted blazer features a refined six-button front with peak lapels, evoking a distinctly traditional yet stylish aesthetic perfect for formal and business occasions. Made from a high-quality blend of 55% polyester and 45% wool, the fabric provides a fine balance of durability, breathability, and comfort, while the 100% viscose lining ensures a soft and smooth feel against the skin. Designed to fit a 42-inch chest (Medium), this blazer is cut in a classic regular fit, offering a flattering yet comfortable silhouette suitable for most body types. The grey pinstripe pattern delivers a smart professional impression, making it suitable for business meetings, formal gatherings, or even weddings. The jacket’s design includes sharp tailoring details such as functional inner pockets for practicality, a double-vented back for ease of movement, and sleeve buttons to complete the tailored finish. Its structured regular jacket length further reinforces its smart appeal, with a clean streamlined cut. This piece is ideal for autumn and winter wear, offering warmth while maintaining a polished look, though its versatile design extends well into year-round formal styling. Still in very good pre-owned condition with only light signs of wear, this blazer is excellent value for anyone wanting a quality tailored piece from a trusted British brand. Pair it with tailored trousers for a full suit look, or wear it smart-casual with chinos for a dressed-down sophistication. Whether updating your formal wardrobe or investing in a versatile statement piece, this St Michael blazer offers timeless tailoring at a great value.
Sustainability
Sustainability
Every purchase you make through Preworn directly contributes in the fight against climate change!
Measurements
Measurements
Please make sure to check the measurements of the items and allow for a slight variance in sizing
Shipping
Shipping
All deliveries are tracked right to your door for your peace of mind!

Discover related items
-
Marks and Spencer Men's Charcoal 42L Wool Blazer
Regular price£75.00£7500Regular priceUnit price / perSale price £75.00 GBPMarks and Spencer Men's Charcoal Blazer 42 Short Jacket
Regular price£75.00£7500Regular priceUnit price / perSale price £75.00 GBPMarks and Spencer Mens Grey Wool Blazer 42R Classic Fit Single-Breasted Jacket
Regular price£34.75£3475Regular priceUnit price / perSale price £34.75 GBPMarks and Spencer Men’s Graphite 42L Wool Blend Blazer Jacket
Regular price£34.75£3475Regular priceUnit price / perSale price £34.75 GBPMarks and Spencer Men’s Black & White Check Wool Blazer 42in Long Regular Fit
Regular price£34.75£3475Regular priceUnit price / perSale price £34.75 GBPMarks and Spencer Men's Blue Wool Blazer, Size 42
Regular price£39.75£3975Regular priceUnit price / perSale price £39.75 GBPMarks and Spencer Men's Blue Blazer 42R - Elegant & Versatile
Regular price£75.00£7500Regular priceUnit price / perSale price £75.00 GBPExecutex Men's Grey Wool Herringbone 42R Classic Blazer Jacket
Regular price£39.75£3975Regular priceUnit price / perSale price £39.75 GBPBalmain Men's Grey Blazer Jacket 42in Chest Notch Lapel Formal
Regular price£149.75£4975Regular priceUnit price / perSale price £149.75 GBPNext Men's Grey Blazer, Size 42, Regular Length
Regular price£45.00£4500Regular priceUnit price / perSale price £45.00 GBPCharlton Gray Men's Grey 42R Blazer
Regular price£39.75£3975Regular priceUnit price / perSale price £39.75 GBPBurton Menswear Men's Grey Blazer, Size 42, Formal Jacket
Regular price£19.50£1950Regular priceUnit price / perSale price £19.50 GBPRiver Island Men’s Grey Blazer Jacket UK 42 Regular Fit Formal
Regular price£24.75£2475Regular priceUnit price / perSale price £24.75 GBPNext Men’s Grey 42L Blazer Jacket Wool Blend Formal
Regular price£29.75£2975Regular priceUnit price / perSale price £29.75 GBPSavoy Taylors Guild Men's Grey Wool Blazer 42R Classic Notch Lapel Jacket
Regular price£39.75£3975Regular priceUnit price / perSale price £39.75 GBPJames Barry Men's Grey Blazer Size 42 - Elegant Formal Jacket
Regular price£45.00£4500Regular priceUnit price / perSale price £45.00 GBPNext Men's Grey Blazer, 42 Regular, Business Casual Style
Regular price£39.75£3975Regular priceUnit price / perSale price £39.75 GBPJones Men's Grey Blazer, 42 S, Formal Jacket
Regular price£35.00£3500Regular priceUnit price / perSale price £35.00 GBPBurton Menswear Men’s Grey 42L Slim Fit Two Button Blazer Suit Jacket
Regular price£12.25£1225Regular priceUnit price / perSale price £12.25 GBPHouse of Fraser Men's Grey Blazer 42L Striped Formal Jacket
Regular price£59.75£5975Regular priceUnit price / perSale price £59.75 GBPMen’s Grey Wool Blend Slim Fit Short Blazer Jacket 42L
Regular price£29.75£2975Regular priceUnit price / perSale price £29.75 GBPX- Choosing a selection results in a full page refresh.

