Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

Skip to content

Denim first – the outfit will follow
David Gandy for Jaeger, exclusively at M&S
Get ahead: shop Mother’s Day flowers

Search product, code or brand

Sign in

Sign in or create an account:

for faster checkout
to unlock personalised Sparks offers
to access order history and track deliveries

Sign in
Create an account
M&S Recipes
Guest order tracking
Guest order return
Sparks
Sparks Pay

0

Search product, code or brand

Best Sellers
Cardigans
Coats and Jackets
Dresses
Holiday Shop
Jeans
Joggers
Jumpers
Shirts and Blouses
Skirts
Sportswear
Swimwear
Tops
Trousers

All Jeans
High Waisted Jeans
Straight Leg Jeans
Wide Leg Jeans

All Shoes
Boots
Heels
Sandals
Trainers

Lingerie & Nightwear

Bras
Knickers
Nightwear

All Accessories
Handbags & Bags
Jewellery
Scarves

All Dresses
Maxi Dresses
Midaxi Dresses
Midi Dresses
Mini Dresses

Body Fit & Maternity

Curve
Maternity
Petite

Modern Heritage

Chocolate Brown

All Bras
Balcony Bras
First Bras
F-K Bras
Full Cup Bras
Maternity and Nursing Bras
Multipack Bras
Non-Wired Bras
Post-Surgery Bras
Padded Bras
Sports Bras
Strapless Bras

All Knickers
Brazilian Knickers
Full Brief Knickers
High-Leg Knickers
Multipack Knickers
No-VPL Knickers
Period Knickers
Thongs

All Shapewear
Anti-Chafing Shorts
Bodies
Shaping Knickers
Slips

All Nightwear
Dressing Gowns
Loungewear
Nightdresses
Pyjamas
Pyjama Sets
Sexy Nightwear
Slippers

Socks & Tights

Socks
Tights

Thermals & Vests

Thermals
Vests & Camis

Book your Bra Fit

Clothing

Best Sellers
Chinos
Coats and Jackets
Hoodies and Sweatshirts
Holiday Shop
Jeans
Joggers
Knitwear
Polo Shirts
Shirts
Sportswear
Swimwear
Tops
Trousers
T-Shirts

Nightwear & Underwear

All Nightwear
Dressing Gowns
Pyjamas
Socks
Thermals
Vests
Underwear

Suits & Formalwear

Blazers
Formal Shirts
Smart Trousers
Suits
Tuxedos
Book Your Suit Fit

Shoes

All Shoes
Boots
Casual Shoes
Slippers
Smart Shoes
Trainers

Accessories

All Accessories
Bags
Belts
Gloves
Hats
Scarves
Men's Grooming

Girls (2yrs-16yrs)

Accessories
Coats and Jackets
Dresses
Footwear
Jeans
Joggers
Jumpers and Cardigans
Leggings
Nightwear
Outfits and Sets
Skirts
Socks and Tights
Swimwear
Tops
Underwear and Thermals

Boys (2yrs-16yrs)

Accessories
Coats and Jackets
Footwear
Jeans
Joggers
Jumpers and Sweatshirts
Nightwear
Outfits and Sets
Shirts
Socks
Swimwear
Trousers
Tops
Underwear and Thermals

Baby Boy
Baby Girl
Baby Grows
Baby Outfits
Baby Toys
Newborn Clothing
Explore our Baby Club

Boys' Uniform
Girls' Uniform

Boys' Holiday Clothes
Girls' Holiday Clothes

Just Arrived Girls' Clothing

Just Arrived Boys' Clothing

Just Arrived Baby Clothes

Everyday Essentials

Flowers

Just Arrived
All Bouquets
Celebrity Collections
Flowers under £35
Rose Bouquets
Spring Flowers
Tulips
Mother's Day Flowers

All Plants
Indoor Plants
Orchids

Shop by Delivery

Next Day Delivery Flowers
Next Day Delivery Plants
Sunday Delivery Flowers

Shop by Occasion

Anniversary Flowers
Birthday Flowers
Congratulations Flowers
Engagement Flowers
Mother's Day Flowers
New Baby Flowers
New Home Flowers
Thank You Flowers
Sympathy Flowers

Shop by Colour

Pink Flowers
Purple Flowers
Red Flowers
White Flowers
Yellow Flowers

Gift Bundles

Floral Gift Bundles
Plant Gift Bundles
Flowers & Chocolate Bundles

Mother's Day Flowers

Floral Gift Bundles

Celebrity Collections

All Bedding
Bed Sheets
Duvets
Duvet Covers & Sets
Mattress Protectors
Pillows
Pillowcases

Cooking & Dining

Dinner Sets
Glassware
Kitchenware
Mugs
Pots & Pans
Tableware

Home Furnishings

All Home Furnishings
Cushions
Curtains
Rugs
Throws

All Bathroom
Bath Mats
Towels

All Lighting
Ceiling Lights
Floor Lamps
Table Lamps

Home Accessories

All Home Accessories
Artificial Flowers & Plants
Home Fragrance
Vases & Plant Pots

All Furniture
Sofas
Bedroom Furniture
Dining Room Furniture
Garden Furniture
Living Room Furniture
Mattresses

Travel

Suitcases & Luggage

All Skincare
Cleansers
Eye Cream
Moisturisers
Serum
Korean Skincare
Sun Cream

All Makeup
Beauty Accessories
Blushers
Foundation
Lipstick
Mascara
Nail Care

All Bath & Body
Hand Cream
Hand Wash
Shower Gel
Travel Size Toiletries
Wellbeing

Fragrance

Womens perfume
Men’s Eau de Parfum

All Haircare
Conditioner
Hair-Styling Accessories
Shampoo

All Beauty Gifts
Bath & Body Gifts
Perfume Gifts
Skincare Gifts
Make-Up Gifts
Men's Gifts

All Men's Grooming
Men's Aftershave
Men's Gifts
Moisturisers

The Glow Up Edit just £30, worth £133

Trending Now: Korean Skincare

Food & Drink Gifts

All Food and Drink Gifts
Afternoon Tea & Coffee Gifts
Alcohol Gifts
Food Gifts
Fruit Baskets
Hampers
Letterbox Gifts

Gifts by Price

Free Delivery Gifts
Gifts Under £20
Gifts Under £30
Gifts Under £50
Luxury Gifts

Gifts by Recipient

Gifts For Her
Gifts For Him
Gifts For Kids
Baby Gifts

Gifts by Occasion

Anniversary Gifts
Birthday Gifts
Congratulations Gifts
Eid Gifts
Housewarming Gifts
Lunar New Year
Mother's Day Gifts
Wedding Gifts

Gifts for the Family

Gifts for Mum
Gifts for Dad
Gifts for Brother
Gifts for Sister
Gifts for Grandads
Gifts for Grandmas

All Gift Cards

Gift Cards
E-Gift Cards
Corporate Gifts

Mother's Day Flowers

Mother's Day Gifts

Food & Drink Gifts

Women's Sportswear

All Women's Sportswear
Sports Bras
Sports Coats and Jackets
Hoodies and Sweatshirts
Joggers
Sports Leggings
Sports Tops

Women's Sports Trainers

Running Trainers
Walking and Hiking Trainers

Women's Shop by Activity

Gym
Running
Walking and Hiking

Men's Sportswear

All Men's Sportswear
Sports Coats and Jackets
Hoodies and Sweatshirts
Joggers
Sports Shorts
Sports Tops
Sports Trousers

Men's Sports Trainers

Running Trainers
Walking and Hiking Trainers

Men's Shop by Activity

Gym
Running
Walking and Hiking

Just Arrived Women's Sports

Just Arrived Men's Sports

Women's Athleisure

Men's Athlesiure

Cakes & Cupcakes
Party Food
Sandwich & Sushi Platters

Food & Drink Gifts

Alcohol Gifts
Brownies
Food Gifts
Hampers
Letterbox Gifts

Cooking & Dining

M&S x Tom Kerridge
Kitchenware
Pots & Pans

Drinks
Food Cupboard
Frozen Food
Fruit & Vegetables
Home of Health
Home of Dine In
Hot Chocolate
Meat
New In Foodhall
Remarksable Value
Nutrient Dense
Poultry
Ready to Cook

Food Inspiration

Best in Season
Budget
Cooking Tips
Easter Food Inspiration
Foodhall Picks
Health
M&S Café

Budget Recipes
Healthy Recipes
Family Friendly Recipes
Spring Recipes
Easter Recipes

Food Inspiration

Food & Drink Gifts

Sandwich & Sushi Platters

Shop all Beauty Offers

The Unwind Edit just £30, worth £142
50% off Night in kit from &Sleep

Shop Women's Offers

25% off selected Calvin Klein
20% off selected Chelsea Peers
20% off selected Phase Eight
25% off selected Tommy Hilfiger
30% off selected Ted Baker
20% off selected Whistles

Shop Men's Offers

25% off selected Calvin Klein
30% off selected Hackett
30% off selected Hugo Boss
30% off selected Peregrine
30% off selected Ted Baker
25% off selected Tommy Hilfiger
3 for £22 on selected T-Shirts
Sartorial Shirts offers
4 for £149 on Charles Tyrwhitt Shirts & Polos
Rodd & Gunn Offers

Shop Kids' Offers

Mamas & Papas offers

Shop Home Offers

Up to 50% off selected Home
Up to 50% off selected Bedding

Shop Brands Offers

3 for £50 on Superdry T-Shirts
20% off selected Sports brands
2 for £45 on White Stuff Tees
2 for £45 on Seasalt Jersey Tops

Shop Food & Drink Gift Offers

20% off selected Hampers

Up to 50% off selected Home

Up to 50% off selected Bedding

The Glow Up Edit just £30, worth £133

20% off selected Sports Brands

25% off selected Calvin Klein

25% off selected Tommy Hilfiger

30% off selected Ted Baker

Women's clearance

All Women's clearance
Dresses
Tops
Jackets & Coats
Jumpers & Cardigans

Men's clearance

All Men's clearance
Shirts
Jackets & coats
Jumpers
Footwear

Kids' clearance

All Kids' clearance
All Boys' clearance
All Girls' clearance

Lingerie & Nightwear clearance

All Lingerie & Nightwear clearance
Bras
Knickers
Pyjamas
Nightdresses

Brands clearance

All Brands clearance
Women's Brands clearance
Men's Brands clearance
Kids' Brands clearance

Women's clearance

Men's clearance

Kids' clearance

Lingerie & Nightwear clearance

Brands clearance

Credit Card

M&S Rewards Credit Card
Club Rewards
M&S Credit Card Transfer Plus
M&S Credit Card Purchase Plus
Our Credit Cards
Mobile App

Insurance

Home Insurance
Pet Insurance
Car Insurance
Travel Insurance

Sparks Pay

Sign In

Travel Services

Travel Money
Exchange Rates

Additional Services

Saving & Investing
Personal Loans
Financial Support
Internet Banking

Find store Sparks

Help Contact Us Register

United Kingdom(£GBP)

Select Country / Region

Select Language

Free delivery when you spend over £60*

Next-day Click & Collect

Free returns for online orders

Regular fit Slim fit Tailored fit Skinny fit Wedding guest Races Groom Work Prom Funeral Summer Cocktail Graduation Party Formal Linen Silk Wool Black Navy Grey Beige Cream

You are here:

Home
Men
Men's Suits
Men's 3 Piece Suits
Prom

Men’s Three-Piece Prom Suits

Important events call for the perfect outfit, and our collection of men’s three-piece prom suits includes refined options for the occasion. Discover classic suit styles and contemporary slim-fit cuts, available in wool-blend fabrics for a luxurious feel alongside Italian linen pieces. Choose from a palette of timeless colours with free delivery over £60 available

There are 30 Items found

Fit with 4 options
Regular fit
(11)
Slim fit
(9)
Tailored fit
(7)
Skinny fit
(3)
Search Size filter
Size with 11 options
34
(12)
36
(19)
38
(30)
40
(30)
42
(30)
44
(30)
46
(18)
48
(18)
50
(9)
52
(9)
54
(7)
Occasions with 14 options
Wedding guest
(54)
Races
(36)
Groom
(31)
Work
(31)
Prom
(30)
Funeral
(16)
Sixth form
(11)
Summer
(4)
Cocktail
(2)
Graduation
(2)
Party
(2)
Black tie
(1)
Evening
(1)
Formal
(1)
Material with 3 options
Linen
(3)
Silk
(1)
Wool
(1)
Brand with 3 options
M&S
(25)
Autograph
(3)
JAEGER
(2)

Prom

There are 30 Items found

Sort by

3 Piece Tailored Fit Pure Wool Suit

3 Piece Tailored Fit Pure Wool Suit

3 Piece Skinny Fit Stretch Suit

3 Piece Skinny Fit Stretch Suit

3 Piece Tailored Fit Italian Performance Linen Blend Suit

3 Piece Tailored Fit Italian Performance Linen Blend Suit

3 Piece Tailored Fit Italian Performance Linen Blend Suit

3 Piece Tailored Fit Italian Performance Linen Blend Suit

3 Piece Skinny Fit Stretch Suit

3 Piece Skinny Fit Stretch Suit

3 Piece Skinny Fit Stretch Suit

3 Piece Skinny Fit Stretch Suit

3 Piece Slim Fit Suit

3 Piece Slim Fit Suit

3 Piece Slim Fit Machine Washable Suit

3 Piece Slim Fit Machine Washable Suit

3 Piece Slim Fit Machine Washable Suit

3 Piece Slim Fit Machine Washable Suit

3 Piece Regular Fit Suit

3 Piece Regular Fit Suit

3 Piece Regular Fit Machine Washable Suit

3 Piece Regular Fit Machine Washable Suit

3 Piece Regular Fit Suit

3 Piece Regular Fit Suit

3 Piece Regular Fit Machine Washable Suit

3 Piece Regular Fit Machine Washable Suit

3 Piece Slim Fit Stretch Suit

3 Piece Slim Fit Stretch Suit

3 Piece Slim Fit Stretch Suit

3 Piece Slim Fit Stretch Suit

3 Piece Slim Fit Stretch Suit

3 Piece Slim Fit Stretch Suit

3 Piece Slim Fit Stretch Suit

3 Piece Slim Fit Stretch Suit

3 Piece Slim Fit Stretch Suit

3 Piece Slim Fit Stretch Suit

3 Piece Slim Fit Stretch Suit

3 Piece Slim Fit Stretch Suit

3 Piece Regular Fit Stretch Suit

3 Piece Regular Fit Stretch Suit

3 Piece Regular Fit Stretch Suit

3 Piece Regular Fit Stretch Suit

3 Piece Regular Fit Stretch Suit

3 Piece Regular Fit Stretch Suit

3 Piece Regular Fit Stretch Ultimate Suit

3 Piece Regular Fit Stretch Ultimate Suit

3 Piece Regular Fit Stretch Suit

3 Piece Regular Fit Stretch Suit

3 Piece Regular Fit Stretch Suit

3 Piece Regular Fit Stretch Suit

3 Piece Tailored Fit Silk & Linen Blend Suit

3 Piece Tailored Fit Silk & Linen Blend Suit

3 Piece Tailored Fit Italian Performance Linen Blend Double Breasted Suit

3 Piece Tailored Fit Italian Performance Linen Blend Double Breasted Suit

3 Piece Regular Fit Puppytooth Suit

3 Piece Regular Fit Puppytooth Suit

3 Piece Tailored Fit Stretch Suit

3 Piece Tailored Fit Stretch Suit

3 Piece Tailored Fit Stretch Suit

3 Piece Tailored Fit Stretch Suit

Don't miss out

Register to receive exclusive offers tailored to you, plus rewards and promotions before anyone else. Just select ‘YES’ on the next page and never miss a thing.

Sign up for the newsletter

Ways to pay

Spread The Cost

Here to Help

Help & contact us
Our stores
Accessibility in our stores
Product recalls

Delivery & Returns

Where's my order?
Delivery & collection
Guest order tracking
Guest order return
Returns & refunds

Shopping with Us

Sparks
Sparks FAQs
Gift card balance
Size guides
Sustainability

More from M&S

Ocado
Corporate site
M&S Corporate Gifts
M&S Money
M&S Opticians
Careers

© 2026 Marks and Spencer plc (UK)Terms & Conditions Privacy CookiesAccessibility Modern Slavery Act