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Boys Suits

Shop boys suits and kids suits for weddings and page-boy duties, Holy Communion, prom, Eid and other special occasions. Discover smart 2- to 8-piece suit sets, boys tuxedos and waistcoat outfits in slim, tailored, regular and husky fits.

Choose from classic navy, black and grey suits or explore beige, blue, green, tweed, linen, velvet and patterned styles. With hundreds of options covering babies, toddlers, boys and teenagers up to age 16, it is easy to find the right outfit for his age, build and occasion.

Complete the look with boys formal shirts, formal shoes, ties, bow ties and matching accessories. UK delivery and international shipping options are available.

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On saleBoys Jacquard Burgundy Tuxedo Suit - RedBoys Jacquard Burgundy Tuxedo Suit - Red
SIRRI
Boys Jacquard Burgundy Tuxedo Suit - Red Sale priceFrom £44.97 Regular price£84.97
On saleBoys Tweed Tuxedo Slim Fit Suit - ROBBIE - Navy BlueBoys Tweed Tuxedo Slim Fit Suit - ROBBIE - Navy Blue
SIRRI
Boys Tweed Tuxedo Slim Fit Suit - ROBBIE - Navy Blue Sale priceFrom £30.97 Regular price£94.99
On saleBoys Tweed Tuxedo Slim Fit Suit - ROBBIE - Dark Navy BlueBoys Tweed Tuxedo Slim Fit Suit - ROBBIE - Dark Navy Blue
SIRRI
Boys Tweed Tuxedo Slim Fit Suit - ROBBIE - Dark Navy Blue Sale priceFrom £30.97 Regular price£94.99
On saleBoys Tweed Tuxedo Slim Fit Suit - ROBBIE - Burgundy - GoldBoys Tweed Tuxedo Slim Fit Suit - ROBBIE - Burgundy - Gold
SIRRI
Boys Tweed Tuxedo Slim Fit Suit - ROBBIE - Burgundy - Gold Sale priceFrom £30.97 Regular price£94.99
On saleBoys Linen White Communion Suit - RIO - WhiteBoys Linen White Communion Suit - RIO - White
Beau Kid
Boys Linen White Communion Suit - RIO - White Sale priceFrom £54.99 Regular price£60.99
On saleBoys Communion Patterned Slim Fit Suit - CHRISTOPHORUS - IvoryBoys Communion Patterned Slim Fit Suit - CHRISTOPHORUS - Ivory
SIRRI
Boys Communion Patterned Slim Fit Suit - CHRISTOPHORUS - Ivory Sale priceFrom £60.97 Regular price£94.99
On saleBoys Tweed Herringbone Blazer and Waistcoat Suit Set - Dark BrownBoys Tweed Herringbone Blazer and Waistcoat Suit Set - Dark Brown
On saleBoys Tweed Herringbone Blazer and Waistcoat Suit Set - BlueBoys Tweed Herringbone Blazer and Waistcoat Suit Set - Blue
SIRRI
Boys Tweed Herringbone Blazer and Waistcoat Suit Set - Blue Sale priceFrom £63.97 Regular price£79.99
On saleBoys' Retro Check Slim Fit Formal Suit - GreyBoys' Retro Check Slim Fit Formal Suit - Grey
SIRRI
Boys' Retro Check Slim Fit Formal Suit - Grey Sale priceFrom £46.97 Regular price£68.99
On saleBoys Slim Fit Suit - HENRY - Navy BlueBoys Slim Fit Suit - HENRY - Navy Blue
Beau Kid
Boys Slim Fit Suit - HENRY - Navy Blue Sale priceFrom £89.97 Regular price£107.99
On saleBoys Slim Fit Suit - HENRY - BeigeBoys Slim Fit Suit - HENRY - Beige
Beau Kid
Boys Slim Fit Suit - HENRY - Beige Sale priceFrom £89.97 Regular price£107.99
On saleBaby & Boys 4-Piece Cotton-Linen Waistcoat Suit Set  - Navy Blue Model PictureBaby & Boys 4-Piece Cotton-Linen Waistcoat Suit Set  - Navy Blue Back picture
SIRRI
Baby & Boys 4-Piece Cotton-Linen Waistcoat Suit Set - Grey Sale priceFrom £17.99 Regular price£44.99
(1)
On saleBoys Peak Lapel Tuxedo Dinner Suit - HARRY Black - BlackBoys Peak Lapel Tuxedo Dinner Suit - HARRY Black - Black
Paul Andrew
Boys Peak Lapel Tuxedo Dinner Suit - HARRY Black - Black Sale priceFrom £84.99 Regular price£99.99
(1)
Save £25.00Boys Formal Suit Set - Saks BlueBoys Formal Suit Set - Saks Blue
SIRRI
Boys Formal Suit Set - Saks Blue Sale price£39.99 Regular price£64.99
Save £25.00Boys Formal Suit Set - Navy BlueBoys Formal Suit Set - Navy Blue
SIRRI
Boys Formal Suit Set - Navy Blue Sale price£39.99 Regular price£64.99
Save £25.00Boys Formal Suit Set - Midnight BlueBoys Formal Suit Set - Midnight Blue
SIRRI
Boys Formal Suit Set - Midnight Blue Sale price£39.99 Regular price£64.99
Save £29.00Boys Formal Suit Set - IvoryBoys Formal Suit Set - Ivory
SIRRI
Boys Formal Suit Set - Ivory Sale priceFrom £34.99 Regular price£64.99
Save £25.00Boys Formal Suit Set - GreyBoys Formal Suit Set - Grey
SIRRI
Boys Formal Suit Set - Grey Sale price£39.99 Regular price£64.99
On saleBoys Formal Charcoal Grey Suit - ANDREA - Charcoal GreyBoys Formal Charcoal Grey Suit - ANDREA - Charcoal Grey
SIRRI
Boys Formal Charcoal Grey Suit - ANDREA - Charcoal Grey Sale price£39.99 Regular price£49.99
On saleBoys Silver Shiny Paisley 4-Piece Waistcoat Suit - SilverBoys Silver Shiny Paisley 4-Piece Waistcoat Suit - Silver
Giants
Boys Silver Shiny Paisley 4-Piece Waistcoat Suit - Silver Sale priceFrom £16.99 Regular price£34.99
On saleBoys Floral Print Tuxedo Suit - Black - RedBoys Floral Print Tuxedo Suit - Black - Red
SIRRI
Boys Floral Print Tuxedo Suit - Black - Red Sale priceFrom £43.97 Regular price£81.99
On saleBoys  Feathers Pattern Tuxedo Suit - Navy BlueBoys  Feathers Pattern Tuxedo Suit - Navy Blue
SIRRI
Boys Feathers Pattern Tuxedo Suit - Navy Blue Sale priceFrom £53.97 Regular price£79.99
On saleBoys Exclusive Piping Tuxedo Suit - Dark Blue - WhiteBoys Exclusive Piping Tuxedo Suit - Dark Blue - White
SIRRI
Boys Exclusive Piping Tuxedo Suit - Dark Blue - White Sale priceFrom £39.99 Regular price£79.99
Boys Slim Fit 7 Piece Suit - DAVID D.GREYBoys Slim Fit 7 Piece Suit - DAVID D.GREY
Boys Velvet Tuxedo 5 Piece Dinner Suit - Navy Blue and BlackBoys Velvet Tuxedo 5 Piece Dinner Suit - Navy Blue and Black
On saleBoys Velvet Tuxedo 5 Piece Dinner Suit - Burgundy and BlackBoys Velvet Tuxedo 5 Piece Dinner Suit - Burgundy and Black
SIRRI
Boys Velvet Tuxedo 5 Piece Dinner Suit - Burgundy and Black Sale priceFrom £44.97 Regular price£79.99
Boys All In One Communion Tailored Fit Suit - WhiteBoys All In One Communion Tailored Fit Suit - White
Boys All In One Communion Tailored Fit Suit - IvoryBoys All In One Communion Tailored Fit Suit - Ivory
Save £25.00Boys Windowpane Check Suit Set - Charcoal GreyBoys Windowpane Check Suit Set - Charcoal Grey
SIRRI
Boys Windowpane Check Suit Set - Charcoal Grey Sale priceFrom £39.99 Regular price£64.99
(1)
On saleBoys Windowpane Check Slim Fit Suit Set - Petrol BlueBoys Windowpane Check Slim Fit Suit Set - Petrol Blue
SIRRI
Boys Windowpane Check Slim Fit Suit Set - Petrol Blue Sale priceFrom £52.97 Regular price£74.99
On saleBoys Windowpane Check Slim Fit Suit Set - Navy BlueBoys Windowpane Check Slim Fit Suit Set - Navy Blue
SIRRI
Boys Windowpane Check Slim Fit Suit Set - Navy Blue Sale priceFrom £57.97 Regular price£74.99
On saleBoys Windowpane Check Slim Fit Suit Set - Light GreyBoys Windowpane Check Slim Fit Suit Set - Light Grey
SIRRI
Boys Windowpane Check Slim Fit Suit Set - Light Grey Sale priceFrom £57.97 Regular price£74.99
On saleBoys Windowpane Check Slim Fit Suit Set - Light BrownBoys Windowpane Check Slim Fit Suit Set - Light Brown
SIRRI
Boys Windowpane Check Slim Fit Suit Set - Light Brown Sale priceFrom £52.97 Regular price£74.99
On saleBoys Windowpane Check Slim Fit Suit Set - BlueBoys Windowpane Check Slim Fit Suit Set - Blue
SIRRI
Boys Windowpane Check Slim Fit Suit Set - Blue Sale priceFrom £52.97 Regular price£74.99
On saleBoys Velvet Slim Fit Tuxedo Dinner Suit - BurgundyBoys Velvet Slim Fit Tuxedo Dinner Suit - Burgundy
SIRRI
Boys Velvet Slim Fit Tuxedo Dinner Suit - Burgundy Sale priceFrom £39.97 Regular price£79.97
On saleBoys Velvet Slim Fit Tuxedo Dinner Suit - BlackBoys Velvet Slim Fit Tuxedo Dinner Suit - Black
SIRRI
Boys Velvet Slim Fit Tuxedo Dinner Suit - Black Sale priceFrom £39.97 Regular price£79.99

Boys Suits for Weddings and Special Occasions

Find boys suits for weddings, page-boy duties, Holy Communion, prom, Eid, school ceremonies, black-tie events and formal family celebrations.

For a traditional wedding outfit, explore page boy suits in navy, grey, beige, ivory and light blue. Tweed suits and check styles work particularly well for country weddings, while linen suits and lightweight styles are suited to spring and summer celebrations.

Older boys and teenagers can choose from sharper slim-fit suits, double-breasted designs, tuxedos and statement colours for prom, graduation and evening events.

Choose the Right Boys Suit Set

SIRRI offers everything from simple two-piece outfits to complete eight-piece suit sets. The right option depends on how much of the outfit you already have and how coordinated you want the finished look to be.

A three-piece boys suit normally includes a jacket, waistcoat and trousers. Larger sets, including five-piece boys suits, may also include a shirt, tie, bow tie, pocket square, belt or other coordinating accessories.

The contents vary between products, so always check the individual product description before ordering.

Choose a smaller set when you already have a suitable shirt and accessories. A larger multi-piece set is useful when you want most of the outfit prepared and colour-coordinated for you. A boys waistcoat suit is another useful choice for warmer weather or a less formal celebration.

Find the Right Fit and Size

A boys suit should look smart without restricting movement. The jacket should sit neatly across the shoulders, the waistcoat should fasten without pulling and the trousers should feel comfortable when he sits and walks.

Choose a slim-fit boys suit for a closer, more modern shape. Tailored-fit suits provide a structured appearance with slightly more room, while regular fits prioritise comfort and ease of movement.

For boys who need additional room through the waist and body, explore husky-fit boys suits. A husky fit can provide a better overall shape than simply ordering a larger age size, which may make the sleeves and trousers too long.

Before ordering, measure his height, chest, waist and inside leg. Age is a helpful starting point, but measurements provide a more reliable guide because children grow at different rates. Check the size information on the individual product page and use SIRRI’s boys suit measuring guide for additional help.

Boys Wedding Suits and Page Boy Outfits

When choosing a boys wedding suit, consider the wedding colours, venue, season and level of formality.

Navy, grey, beige and light blue are versatile choices that coordinate with many wedding themes. Black and dark navy create a more formal look, while sage green, burgundy, tweed and check designs can complement countryside, autumn and winter weddings.

For coordinated wedding-party outfits, browse matching father-and-son suits. Matching father-and-son tie sets, bow ties and pocket squares can also create a family connection without requiring identical suits.

Colours, Fabrics and Seasonal Styles

Choose the fabric according to the weather and venue. Boys linen suits and lightweight styles are well suited to summer weddings, garden parties and warmer destinations. Boys tweed suits, corduroy and darker colours provide a richer seasonal look for autumn and winter events.

Boys velvet and suede suits are strong options for Christmas parties, prom and evening occasions. Classic plain suits are easier to re-wear for several events, while checks, pinstripes and patterned boys suits create a more distinctive look.

Complete the Look

Complete his outfit with a crisp boys formal shirt and smart boys brogues or Oxford shoes .

Add a matching tie and pocket-square set for a traditional finish or choose a boys bow tie for tuxedos, weddings and black-tie occasions.

Why Shop Boys Suits at SIRRI?

  • Hundreds of products across suits, tuxedos and waistcoat outfits
  • Sizes covering babies and toddlers through to boys aged 16
  • Two- to eight-piece outfit options
  • Slim, tailored, regular and husky fits
  • Wedding, page boy, communion, prom and Eid collections
  • Lightweight, linen, tweed, velvet and patterned styles
  • Matching shirts, shoes, ties and accessories
  • Coordinated father-and-son options
  • Free UK delivery
  • Thirty-day returns
  • Free UK tracked returns on eligible orders of £20 or more
  • Worldwide delivery options

Frequently Asked Questions About Boys Suits

What does a boys suit set include?

The contents depend on the product. A three-piece boys suit usually includes a jacket, waistcoat and trousers. Larger sets may also include a shirt, tie, bow tie, pocket square, belt or other accessories. Check the individual product page for an exact list before ordering.

How do I measure a boy for a suit?

Measure his height, chest, waist and inside leg. Take the measurements over light clothing and compare them with the size information on the product page. Measurements are generally more reliable than choosing by age alone.

For more help, follow SIRRI’s step-by-step boys suit measuring guide.

What should a page boy wear?

A page boy can wear a full suit, waistcoat outfit or coordinated multi-piece set. Choose a colour that complements the wedding party. Navy, grey, beige, ivory and light blue are popular choices, while tweed and check suits suit more rustic or seasonal weddings.

Which boys suit fit should I choose?

Choose slim fit for a closer modern silhouette, tailored fit for a structured shape with more movement and regular fit for additional comfort. Husky fits are designed for boys who need more room through the waist and body.

What colour boys suit is best for a wedding?

Navy, grey, beige and light blue are versatile wedding colours. Black and dark navy suit more formal ceremonies. Green, burgundy, tweed and check styles work particularly well for autumn, winter and countryside weddings.

Do you sell boys suits for broader builds?

Yes. SIRRI stocks husky-fit boys suits designed to provide extra room through the body without adding unnecessary sleeve or trouser length.

Can I buy matching father-and-son suits?

Yes. SIRRI offers coordinated father-and-son suits for weddings, Eid, family celebrations and photographs. Matching ties, bow ties and pocket squares are also available for a more subtle coordinated look.

How quickly can I receive and return a boys suit?

Standard UK delivery normally takes two to three business days, although delivery times can be longer during bank holidays and sale periods. Orders can be returned within 30 days of receipt. Free Royal Mail tracked returns are available for eligible UK orders valued at £20 or more. Read the full delivery and returns policy before ordering.

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