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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 Windowpane Check Slim Fit Suit - Peach - Navy BlueBoys Windowpane Check Slim Fit Suit - Peach - Navy Blue
SIRRI
Boys Windowpane Check Slim Fit Suit - Peach - Navy Blue Sale priceFrom £44.97 Regular price£74.99
On saleBoys Windowpane Check Slim Fit Suit - Blue - GreyBoys Windowpane Check Slim Fit Suit - Blue - Grey
SIRRI
Boys Windowpane Check Slim Fit Suit - Blue - Grey Sale priceFrom £44.97 Regular price£74.99
On saleBoys Windowpane Check Slim Fit Suit - Blue - BlackBoys Windowpane Check Slim Fit Suit - Blue - Black
SIRRI
Boys Windowpane Check Slim Fit Suit - Blue - Black Sale priceFrom £44.97 Regular price£74.99
On saleBoys Windowpane Check Slim Fit Suit - BlueBoys Windowpane Check Slim Fit Suit - Blue
SIRRI
Boys Windowpane Check Slim Fit Suit - Blue Sale priceFrom £44.97 Regular price£74.99
On saleBoys Navy Tailored Fit Suit - OSLO - Navy BlueBoys Navy Tailored Fit Suit - OSLO - Navy Blue
SIRRI
Boys Navy Tailored Fit Suit - OSLO - Navy Blue Sale priceFrom £52.97 Regular price£64.99
On saleBoys Exclusive Piping Tuxedo Suit - Black - WhiteBoys Exclusive Piping Tuxedo Suit - Black - White
SIRRI
Boys Exclusive Piping Tuxedo Suit - Black - White Sale priceFrom £44.99 Regular price£79.99
On saleBoys Plaid Check Slim Fit Suit - Navy Blue- BeigeBoys Plaid Check Slim Fit Suit - Navy Blue- Beige
SIRRI
Boys Plaid Check Slim Fit Suit - Navy Blue- Beige Sale priceFrom £39.97 Regular price£74.99
On saleBoys Plaid Check Slim Fit Suit - GreyBoys Plaid Check Slim Fit Suit - Grey
SIRRI
Boys Plaid Check Slim Fit Suit - Grey Sale priceFrom £39.97 Regular price£74.99
On saleBoys Plaid Check Slim Fit Suit - Black - GreyBoys Plaid Check Slim Fit Suit - Black - Grey
SIRRI
Boys Plaid Check Slim Fit Suit - Black - Grey Sale priceFrom £39.97 Regular price£74.99
On saleBoys Plaid Check Slim Fit Suit - Beige - Navy BlueBoys Plaid Check Slim Fit Suit - Beige - Navy Blue
SIRRI
Boys Plaid Check Slim Fit Suit - Beige - Navy Blue Sale priceFrom £39.97 Regular price£74.99
On saleBaby & Boys 4-Piece Cotton-Linen Waistcoat Shorts Suit Set - Red Model PictureBaby & Boys 4-Piece Cotton-Linen Waistcoat Shorts Suit Set - Red Model Back Picture
On saleBaby & Boys 4-Piece Cotton-Linen Waistcoat Suit Set - Light Blue Model PictureBaby & Boys 4-Piece Cotton-Linen Waistcoat Suit Set - Light Blue
(5)
On saleBaby & Boys 4-Piece Cotton-Linen Waistcoat Suit Set - Light Beige Model PictureBaby & Boys 4-Piece Cotton-Linen Waistcoat Suit Set - Light Beige Back Picture
(1)
On saleBoys Charcoal Grey Suit - SAMUEL - Charcoal GreyBoys Charcoal Grey Suit - SAMUEL - Charcoal Grey
SIRRI
Boys Charcoal Grey Suit - SAMUEL - Charcoal Grey Sale priceFrom £32.97 Regular price£59.97
Boys Windowpane Check Blue Waistcoat Set - E-SAM - BlueBoys Windowpane Check Blue Waistcoat Set - E-SAM - Blue
Boys Windowpane Check Grey Waistcoat Set - E-SAM - Light GreyBoys Windowpane Check Grey Waistcoat Set - E-SAM - Light Grey
On saleBoys Herringbone Tweed Waistcoat Suit - GreyBoys Herringbone Tweed Waistcoat Suit - Grey
SIRRI
Boys Herringbone Tweed Waistcoat Suit - Grey Sale priceFrom £22.99 Regular price£34.99
On saleBoys Tailored Fit Tweed Suit with Chino - COSMO Navy - Navy BlueBoys Tailored Fit Tweed Suit with Chino - COSMO Navy - Navy Blue
(2)
On saleBoys Tailored Fit Tweed Check Navy Suit - SHELBY - Navy BlueBoys Tailored Fit Tweed Check Navy Suit - SHELBY - Navy Blue
SIRRI
Boys Tailored Fit Tweed Check Navy Suit - SHELBY - Navy Blue Sale priceFrom £47.99 Regular price£89.99
On saleBoys Slim Fit Formal Suit - Sebastian Le Blanc - Navy Blue Model PictureBoys Slim Fit Formal Suit - Sebastian Le Blanc - Navy Blue Back Picture
Beau Kid
Boys Slim Fit Formal Suit - Sebastian Le Blanc - Navy Blue Sale priceFrom £29.99 Regular price£59.99
Save £15.00Boys' Tailored Fit Windowpane Check Suit - Cornflower BlueBoys' Tailored Fit Windowpane Check Suit - Cornflower Blue
Save £80.02Boys Tweed Wool Blend Slim Fit Blue Suit - ORSON - BlueBoys Tweed Wool Blend Slim Fit Blue Suit - ORSON - Blue
Cavani
Boys Tweed Wool Blend Slim Fit Blue Suit - ORSON - Blue Sale priceFrom £44.97 Regular price£124.99
(4)
On saleBoys Tweed Windowpane Check Tailored Fit Suit - Ryan Navy - Navy BlueBoys Tweed Windowpane Check Tailored Fit Suit - Ryan Navy - Navy Blue
On saleBoys Tweed Windowpane Check Slim Fit Suit - SHELBY - Navy BlueBoys Tweed Windowpane Check Slim Fit Suit - SHELBY - Navy Blue
Cavani
Boys Tweed Windowpane Check Slim Fit Suit - SHELBY - Navy Blue Sale priceFrom £39.97 Regular price£134.99
On saleBoys Husky Tweed Tailored Fit Grey Suit - ADAM - Dark GreyBoys Husky Tweed Tailored Fit Grey Suit - ADAM - Dark Grey
On saleBoys Tailored Fit Retro Check Suit - ANTHONY NAVYBoys Tailored Fit Retro Check Suit - ANTHONY NAVY
Robert Simon
Boys Tailored Fit Retro Check Suit - ANTHONY NAVY Sale priceFrom £33.97 Regular price£108.99
On saleBoys 3-Piece Wool Tweed Windowpane Check Suit - Joshua - Forest GreenBoys 3-Piece Wool Tweed Windowpane Check Suit - Joshua - Forest Green
On saleBoys Tweed Check Blue Suit - GRAHAM - BlueBoys Tweed Check Blue Suit - GRAHAM - Blue
Paul Andrew
Boys Tweed Check Blue Suit - GRAHAM - Blue Sale priceFrom £48.97 Regular price£99.99
On saleBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - White- Navy Blue Front Open PictureBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - White- Navy Blue Back Picture
On saleBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - White- Black Front Open PictureBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - White- Black
On saleBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - Royal Blue Front PictureBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - Royal Blue Back picture
On saleBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - Navy BlueBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - Navy Blue
On saleBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - BlackBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - Black
On saleBoys All in One 6 Pieces Tuxedo Dinner Suit - HARRISON - BurgundyBoys All in One 6 Pieces Tuxedo Dinner Suit - HARRISON - Burgundy
On saleBoys Slim Fit  Piping Tuxedo Dinner Suit Set - Navy Blue
SIRRI
Boys Slim Fit Piping Tuxedo Dinner Suit Set - Navy Blue Sale priceFrom £29.97 Regular price£59.99
(1)
Boys Textured Formal Navy Suit - ARTHUR - Navy BlueBoys Textured Formal Navy Suit - ARTHUR - Navy Blue

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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