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Boys Suits

Shop boys suits for weddings, page boys, First Communion, prom and special events — with standout set options for every level of formality.
For a classic, photo-ready look, explore our boys 3-piece suits (jacket, waistcoat and trousers).
Prefer an “all-in-one” outfit with coordinated finishing pieces? Browse boys 5-piece suits for a complete, ready-to-wear set.
Use the filters to narrow by size, colour and fit to find the perfect suit fast.

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566 products

Boys Slim Fit Shimmer Tuxedo Suit - Dark GreenBoys Slim Fit Shimmer Tuxedo Suit - Dark Green Front Picture
Boys Slim Fit Shimmer Tuxedo Suit - Blush PinkBoys Slim Fit Shimmer Tuxedo Suit - Blush Pink Front Picture
Boys Formal Suit Set - GreyBoys Formal Suit Set - Grey
Giants
Boys Formal Suit Set - Grey Sale priceFrom £54.99
Boys Formal Suit Set - BlueBoys Formal Suit Set - Blue
Giants
Boys Formal Suit Set - Blue Sale priceFrom £54.99
On saleBoys Shimmery Jacquard Patterned Tuxedo Suit - Black - Navy BlueBoys Shimmery Jacquard Patterned Tuxedo Suit - Black - Navy Blue
Boys Windowpane Check 6 Piece Suit Set - NavyBoys Windowpane Check 6 Piece Suit Set - Navy
Boys Windowpane Check 6 Piece Suit Set - GreyBoys Windowpane Check 6 Piece Suit Set - Grey
On saleBoys Slim Fit Windowpane Check Burgundy Suit Set - BurgundyBoys Slim Fit Windowpane Check Burgundy Suit Set - Burgundy
SIRRI
Boys Slim Fit Windowpane Check Burgundy Suit Set - Burgundy Sale priceFrom £34.97 Regular price£47.99
(1)
On saleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - RedBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Red
SIRRI
Boys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Red Sale priceFrom £34.97 Regular price£79.99
On saleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - PurpleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Purple
SIRRI
Boys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Purple Sale priceFrom £34.97 Regular price£79.99
On saleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Navy BlueBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Navy Blue
SIRRI
Boys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Navy Blue Sale priceFrom £44.97 Regular price£79.99
On saleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - BlackBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Black
SIRRI
Boys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Black Sale priceFrom £49.97 Regular price£79.99
On saleBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Dark GreenBoys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Dark Green
SIRRI
Boys Slim Fit Piping Velvet Tuxedo Suit - LONDON - Dark Green Sale priceFrom £44.97 Regular price£79.99
On saleBoys Slim Fit Formal Suit - REEGAN - Ivory-Light GreyBoys Slim Fit Formal Suit - REEGAN - Ivory-Light Grey
Cavani
Boys Slim Fit Formal Suit - REEGAN - Ivory-Light Grey Sale priceFrom £26.99 Regular price£134.99
(1)
Save £15.00Boys Tailored Fit Suit - MAYFAIR - Royal BlueBoys Tailored Fit Suit - MAYFAIR - Royal Blue
Paul Andrew
Boys Tailored Fit Suit - MAYFAIR - Royal Blue Sale price£84.99 Regular price£99.99
Save £98.00Boys Denim Look Slim Fit Formal Suit - STEELE Blue - Steel BlueBoys Denim Look Slim Fit Formal Suit - STEELE Blue - Steel Blue
Cavani
Boys Denim Look Slim Fit Formal Suit - STEELE Blue - Steel Blue Sale priceFrom £29.99 Regular price£134.99
Boys Slim Fit Formal Blue Suit - BlueBoys Slim Fit Formal Blue Suit - Blue
Boys Tailored Fit Navy Husky Suit Set - IAN - Navy BlueBoys Tailored Fit Navy Husky Suit Set - IAN - Navy Blue
On saleBoys Self Patterned Double-Breasted Linen Waistcoat Suit Set - LilacBoys Self Patterned Double-Breasted Linen Waistcoat Suit Set - Lilac
On saleBoys Self Patterned Double-Breasted Linen Waistcoat Suit Set - Light KhakiBoys Self Patterned Double-Breasted Linen Waistcoat Suit Set - Light Khaki
On saleBoys Self Patterned Double-Breasted Linen Waistcoat Suit Set - Light BlueBoys Self Patterned Double-Breasted Linen Waistcoat Suit Set - Light Blue
On saleBoys Satin Lapel White Paisley Floral Tuxedo Suit Set - White
SIRRI
Boys Satin Lapel White Paisley Floral Tuxedo Suit Set - White Sale priceFrom £54.97 Regular price£89.97
On saleBoys Piping Textured Suit - MATTEO - Navy BlueBoys Piping Textured Suit - MATTEO - Navy Blue
SIRRI
Boys Piping Textured Suit - MATTEO - Navy Blue Sale priceFrom £29.97 Regular price£69.99
On saleBoys Piping Textured Suit - MATTEO - BurgundyBoys Piping Textured Suit - MATTEO - Burgundy
SIRRI
Boys Piping Textured Suit - MATTEO - Burgundy Sale priceFrom £29.97 Regular price£69.99
On saleBoys Piping Birdseye Suit - BENIGNO - Burgundy - BlackBoys Piping Birdseye Suit - BENIGNO - Burgundy - Black
SIRRI
Boys Piping Birdseye Suit - BENIGNO - Burgundy - Black Sale priceFrom £29.97 Regular price£49.99
On saleBoys Piping Birdseye Suit - BENIGNO - Blue - Navy BlueBoys Piping Birdseye Suit - BENIGNO - Blue - Navy Blue
SIRRI
Boys Piping Birdseye Suit - BENIGNO - Blue - Navy Blue Sale priceFrom £29.97 Regular price£49.99
On saleBoys Polka Dot Slim Fit Suit - ARISTOTLE - Navy BlueBoys Polka Dot Slim Fit Suit - ARISTOTLE - Navy Blue
SIRRI
Boys Polka Dot Slim Fit Suit - ARISTOTLE - Navy Blue Sale priceFrom £67.97 Regular price£84.99
On saleBoys Retro Check Tailored Fit Navy Suit - Navy Blue and BurgundyBoys Retro Check Tailored Fit Navy Suit - Navy Blue and Burgundy
On saleBoys Tweed Check Tailored Fit Suit - GreyBoys Tweed Check Tailored Fit Suit - Grey
Robert Simon
Boys Tweed Check Tailored Fit Suit - Grey Sale priceFrom £58.99 Regular price£109.99
On saleBoys Tweed Check Tailored Fit Suit - Beige and BrownBoys Tweed Check Tailored Fit Suit - Beige and Brown
Robert Simon
Boys Tweed Check Tailored Fit Suit - Beige and Brown Sale priceFrom £53.99 Regular price£109.99
On saleBoys Plaid Check Tailored Fit Blue Suit - LIONEL - Mid BlueBoys Plaid Check Tailored Fit Blue Suit - LIONEL - Mid Blue
SIRRI
Boys Plaid Check Tailored Fit Blue Suit - LIONEL - Mid Blue Sale priceFrom £42.99 Regular price£69.99
On saleBoys Tailored Fit Tweed Check Suit - MARK - Stone BeigeBoys Tailored Fit Tweed Check Suit - MARK - Stone Beige
Paul Andrew
Boys Tailored Fit Tweed Check Suit - MARK - Stone Beige Sale priceFrom £84.99 Regular price£99.99
On saleBoys Italian Cut Formal Dark Grey Suit - Charcoal Grey Model PictureBoys Italian Cut Formal Dark Grey Suit - Charcoal Grey Model Front Picture
SIRRI
Boys Italian Cut Formal Dark Grey Suit - Charcoal Grey Sale price£29.97 Regular price£54.99
On saleBoys Shimmery Patterned Tuxedo Suit - Black - PinkBoys Shimmery Patterned Tuxedo Suit - Black - Pink
SIRRI
Boys Shimmery Patterned Tuxedo Suit - Black - Pink Sale priceFrom £63.97 Regular price£79.99
On saleBoys Shimmery Patterned Tuxedo Suit - Black - SilverBoys Shimmery Patterned Tuxedo Suit - Black - Silver
SIRRI
Boys Shimmery Patterned Tuxedo Suit - Black - Silver Sale priceFrom £63.97 Regular price£79.99
On saleBoys Shimmery Patterned Tuxedo Suit - Green - BlackBoys Shimmery Patterned Tuxedo Suit - Green - Black
SIRRI
Boys Shimmery Patterned Tuxedo Suit - Green - Black Sale priceFrom £63.97 Regular price£79.99

Boys Suits for Weddings, Communion & Special Occasions

Discover SIRRI’s collection of boys suits made for big moments — weddings, page boy duties, Holy Communion, prom and formal family events. To make choosing easier, we’ve built this range around the most-requested suit sets: smart, photo-ready boys 3-piece suits and complete, ready-to-wear boys 5-piece suits.

The right kids suit isn’t only about the look — it’s fit, comfort and an outfit that feels easy to wear from the ceremony to the celebration. Shop sizes from toddlers to teens, including options for different builds such as husky-fit suits.

Start Here: 3-Piece & 5-Piece Boys Suit Sets

  • Boys 3-Piece Suits – a polished classic for weddings, page boys and smarter occasions, with a layered waistcoat finish.
  • Boys 5-Piece Suits – a complete suit set with coordinated pieces that make styling quick and effortless for big days.
  • Waistcoat Suit Sets – ideal when you want that formal layered look in an easy-to-wear set.

Shop Boys Suits by Occasion

Choose the event first, then refine by fit, colour and suit set type:

  • Page Boy Suits – coordinated wedding looks that photograph beautifully.
  • Communion Suits – refined styles for a meaningful day.
  • Boys Prom Suits – modern cuts and standout looks for teens and juniors.
  • Boys Tuxedos – black-tie outfits for formal evenings and parties.
  • Funeral Suits – respectful, traditional colours for sombre occasions.
  • Casual Suits – smart-casual sets for less formal celebrations and dinners.

Choose the Right Fit: Slim, Tailored & Statement Cuts

A great fit makes all the difference — especially for long wedding days and busy celebrations. Pick a silhouette that suits his age, build and the formality of the event:

Fabrics & Styles for Every Season

Match the suit to the weather and venue. Lighter options suit warm-weather ceremonies, while richer textures add depth for cooler months.

Assorted Boys Suits for Weddings, Graduations & More

Looking for something specific? Browse our boys assorted suits for standout colours, modern patterns and occasion-ready sets suited to weddings, graduations, Eid celebrations, bar mitzvahs, school ceremonies and formal family gatherings.

Why Parents Choose SIRRI Boys Suits

  • 3-piece and 5-piece suit sets designed for weddings, communion, prom and formal events
  • Sizes from toddlers to teens, including husky-fit options
  • Classic and modern fits with comfortable construction for all-day wear
  • Fast UK-wide delivery and international shipping
  • Easy returns within 30 days of receipt

Frequently Asked Questions – Boys Suits

What’s the difference between a 3-piece and a 5-piece boys suit?
A 3-piece suit gives a classic layered finish, while a 5-piece suit is ideal when you want a more complete, coordinated outfit with less styling effort.

What should a page boy wear to a wedding?
A coordinated set such as a 3-piece suit or a smart 5-piece suit is a popular choice. Pick colours that complement the wedding party for a polished look in photos.

What sizes are available in your boys suits?
We offer boys suits for toddlers, children and teenagers. Use size filters to narrow by age/fit and check measurements where available.

Do you ship across the UK?
Yes — SIRRI ships UK-wide, with international shipping available. Returns are available within 30 days of receipt.

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