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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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567 products

Boys’ 3-Piece Slim Fit Textured Formal Suit - Tropez - Sage Green Model PictureBoys’ 3-Piece Slim Fit Textured Formal Suit - Tropez - Sage Green Model Front Picture
Boys’ 3-Piece Slim Fit Textured Formal Suit - Tropez - Sky Blue Front PictureBoys’ 3-Piece Slim Fit Textured Formal Suit - Tropez - Sky Blue Model Front Picture
Boys’ 3-Piece Slim Fit Textured Formal Suit - Tropez - Slate Grey Model PictureBoys’ 3-Piece Slim Fit Textured Formal Suit - Tropez - Slate Grey Model Front Picture
On saleBoys Tailored Fit Formal Suit - Parliament BlueBoys Tailored Fit Formal Suit - Parliament Blue
SIRRI
Boys Tailored Fit Formal Suit - Parliament Blue Sale priceFrom £34.99 Regular price£59.99
(2)
On saleBoys Tailored Fit Formal Suit - BlackBoys Tailored Fit Formal Suit - Black
SIRRI
Boys Tailored Fit Formal Suit - Black Sale priceFrom £32.97 Regular price£59.97
(1)
On saleBoys Complete Tail Morning Suit - Cream - IvoryBoys Complete Tail Morning Suit - Cream - Ivory
Beau Kid
Boys Complete Tail Morning Suit - Cream - Ivory Sale priceFrom £44.99 Regular price£99.99
On saleBoys Complete Tail Morning Suit - Charcoal Grey - Ivory Front PictureBoys Complete Tail Morning Suit - Charcoal Grey - Ivory Back Picture
Beau Kid
Boys Complete Tail Morning Suit - Charcoal Grey - Ivory Sale priceFrom £34.99 Regular price£99.99
On saleBoys Complete Tail Morning Suit - Black - IvoryBoys Complete Tail Morning Suit - Black - Ivory
Beau Kid
Boys Complete Tail Morning Suit - Black - Ivory Sale priceFrom £34.99 Regular price£99.99
(1)
Boys Velvet Trim Black Formal Suit - Black Model PictureBoys Velvet Trim Black Formal Suit - Black Back Picture
Boys Twill Blue Self-Pattern Suit - Blue Model PictureBoys Twill Blue Self-Pattern Suit - Blue Model Front Picture
Save £45.02Boys Striped Cotton Seersucker Short Suit – ALEXANDER - NavyBoys Striped Cotton Seersucker Short Suit – ALEXANDER - Navy
Boys Cotton Piping Sky Blue Shorts Suit - Blue Model PictureBoys Cotton Piping Sky Blue Shorts Suit - Blue Back Picture
Boys Textured 8-Piece Formal Suit, Pageboy Wedding Communion Slim Fit Set Model PictureBoys Textured 8-Piece Formal Suit, Pageboy Wedding Communion Slim Fit Set Model Front Picture
On saleBoys Tweed Tailored Fit Formal Suit - Ralph - Grey - Navy BlueBoys Tweed Tailored Fit Formal Suit - Ralph - Grey - Navy Blue
(2)
On saleBoys Tweed Tailored Fit Formal Suit - Ralph - CreamBoys Tweed Tailored Fit Formal Suit - Ralph - Cream
Paul Andrew
Boys Tweed Tailored Fit Formal Suit - Ralph - Cream Sale priceFrom £53.97 Regular price£99.99
On saleBoys Tweed Tailored Fit Formal Suit - Ralph - BeigeBoys Tweed Tailored Fit Formal Suit - Ralph - Beige
Paul Andrew
Boys Tweed Tailored Fit Formal Suit - Ralph - Beige Sale priceFrom £54.97 Regular price£99.99
(2)
On saleBoys Windowpane Tailored Fit Suit- HARVEY - Navy BlueBoys Windowpane Tailored Fit Suit- HARVEY - Navy Blue
Paul Andrew
Boys Windowpane Tailored Fit Suit- HARVEY - Navy Blue Sale priceFrom £74.97 Regular price£99.99
On saleBoys Windowpane Tailored Fit Suit- HARVEY - Dark Charcoal GreyBoys Windowpane Tailored Fit Suit- HARVEY - Dark Charcoal Grey
On saleBoys Tailored Fit Formal Suit - Charcoal GreyBoys Tailored Fit Formal Suit - Charcoal Grey
Paul Andrew
Boys Tailored Fit Formal Suit - Charcoal Grey Sale priceFrom £64.95 Regular price£84.99
On saleBoys Tailored Fit Suit Set In Sky Blue - Charles - BlueBoys Tailored Fit Suit Set In Sky Blue - Charles - Blue
Paul Andrew
Boys Tailored Fit Suit Set In Sky Blue - Charles - Blue Sale priceFrom £54.97 Regular price£98.99
(1)
Boys 3-Piece Tweed Glen Check Slim Fit Suit - CARIDI - Olive GreenBoys 3-Piece Tweed Glen Check Slim Fit Suit - CARIDI - Olive Green
Boys Tweed Houndstooth Check Slim Fit Suit - CARIDI - BlueBoys Tweed Houndstooth Check Slim Fit Suit - CARIDI - Blue
Boys 3-Piece Tweed Glen Check Slim Fit Suit - CARIDI - Navy BlueBoys 3-Piece Tweed Glen Check Slim Fit Suit - CARIDI - Navy Blue
On saleBoys Slim Fit Navy Suit - SEEBA - Navy BlueBoys Slim Fit Navy Suit - SEEBA - Navy Blue
Cavani
Boys Slim Fit Navy Suit - SEEBA - Navy Blue Sale priceFrom £44.97 Regular price£99.99
Boys Slim Fit Tweed Check Suit - CARIDI - Sage Green Model PictureBoys Slim Fit Tweed Check Suit - CARIDI - Sage Green Model Back Picture
Boys 3-Piece Tweed Glen Check Slim Fit Suit - CARIDI - BrownBoys 3-Piece Tweed Glen Check Slim Fit Suit - CARIDI - Brown
Save £15.00Boys’ Tailored Fit Tweed Check Suit – LEO - BeigeBoys’ Tailored Fit Tweed Check Suit – LEO - Beige
Boys 3-Piece Slim Fit Formal Suit - Malibu - BlackBoys 3-Piece Slim Fit Formal Suit - Malibu - Black
Boys 3-Piece Slim Fit Formal Suit - Malibu - Navy BlueBoys 3-Piece Slim Fit Formal Suit - Malibu - Navy Blue
Save £15.00Boys 3 Piece Navy ًWindowpane Check Tweed Suit - MADRID - NavyBoys 3 Piece Navy ًWindowpane Check Tweed Suit - MADRID - Navy
On saleBoys Tailored Fit Formal Suit - AIDEN - Black Model PictureBoys Tailored Fit Formal Suit - AIDEN - Black Back Picture
Robert Simon
Boys Tailored Fit Formal Suit - AIDEN - Black Sale priceFrom £32.99 Regular price£59.99
On saleBoys Tailored Fit Formal Light Blue Suit Set - Light BlueBoys Tailored Fit Formal Light Blue Suit Set - Light Blue Back Picture
Robert Simon
Boys Wool Blend 5-Piece Formal Suit - Royal Blue Sale priceFrom £33.99 Regular price£54.99
Boys Beige Suit with Patterned Waistcoat and Cravat Set - Beige - IvoryBoys Beige Suit with Patterned Waistcoat and Cravat Set - Beige - Ivory
Boys Formal Suit with Patterned Waistcoat and Cravat Set - Grey and IvoryBoys Formal Suit with Patterned Waistcoat and Cravat Set - Grey and Ivory
Boys Formal Suit with Patterned Waistcoat and Cravat Set - Black and Gold Model PictureBoys Formal Suit with Patterned Waistcoat and Cravat Set - Black and Gold
On saleBoys Formal Black Suit-5 Pieces - Black Model Front PictureBoys Formal Black Suit-5 Pieces - Black Model Back Picture
SIRRI
Baby Boys & Boys Black 5-Piece Slim Fit Formal Suit - Nero Sale priceFrom £29.97 Regular price£56.97

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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