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Boys’ 3-Piece Beige Cotton Microcheck Suit - Hampton  Model PictureBoys’ 3-Piece Beige Cotton Microcheck Suit - Hampton  Model Front Picture
Boys’ 3-Piece Slim Fit Textured Formal Suit - Tropez - Mauve Pink Model PictureBoys’ 3-Piece Slim Fit Textured Formal Suit - Tropez - Mauve Pink Model Front Picture
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
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
Sold outOn saleBoys Tweed Tailored Fit Formal Suit - Ralph - BrownBoys Tweed Tailored Fit Formal Suit - Ralph - Brown
Paul Andrew
Boys Tweed Tailored Fit Formal Suit - Ralph - Brown Sale priceFrom £64.97 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
Boys Slim Fit Navy Suit - SEEBA - Navy BlueBoys Slim Fit Navy Suit - SEEBA - Navy Blue
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
Premium Slim Fit Boys Suit – MALIBU - BlackPremium Slim Fit Boys Suit – MALIBU - Black
Premium Slim Fit Boys Suit – MALIBU - Navy BluePremium Slim Fit Boys 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
Sold outOn saleBoys Tailored Fit Formal Suit - AIDEN - Grey Model PictureBoys Tailored Fit Formal Suit - AIDEN - Grey Back Picture
Robert Simon
Boys Tailored Fit Formal Suit - AIDEN - Grey Sale priceFrom £36.99 Regular price£59.99
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 Tweed Tailored Fit Formal Suit - JACKSON - Grey  Model PictureBoys Tweed Tailored Fit Formal Suit - JACKSON - Grey  Back Picture

Boys Suits for Weddings, Communions & Special Occasions

Discover SIRRI’s collection of boys suits designed for big moments and smart milestones. From classic boys wedding suits and page boy outfits to polished looks for first communions, proms and family events, our kids’ formalwear combines sharp tailoring with comfort that lasts from photos to the dance floor.

Choosing the right kids suit is about more than looks: it’s the fit, the fabric, and a set that feels easy to wear. That’s why our boys formal suits are built for confidence—available in a wide range of colours and sizes from toddlers to teens, including options for different builds such as husky-fit suits.

Shop Boys Suits by Occasion

Start with the event, then refine by fit and fabric:

  • Page Boy Suits – coordinated wedding looks that photograph beautifully.
  • Communion Suits – refined styles for a meaningful day.
  • Boys Tuxedos – black-tie outfits for formal evenings, parties and prom.
  • 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 & Waistcoat Sets

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 the venue. For summer ceremonies, lighter fabrics help boys stay comfortable; for colder months, richer textures add warmth and depth.

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 UK Parents Choose SIRRI Boys Suits

  • Styles for weddings, communions, proms, school events and celebrations
  • 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 & Kids Formalwear

What sizes are available in your boys suits?
We offer boys suits for toddlers, children and teenagers. Use our sizing chart to choose by height, chest and waist measurements.

What events are your boys suits suitable for?
SIRRI boys suits work for weddings, page boy duties, first communions, graduations, proms, Eid, bar mitzvahs, christenings and formal family gatherings.

How do I choose the right suit for my child?
Start with the occasion and season. For formal weddings, choose tailored or tuxedo styles. For warm-weather events, lighter options like linen and cotton feel more breathable.

What should a page boy wear to a wedding?
Most page boys wear a coordinated set such as a waistcoat suit or a three-piece suit. Choose colours that match or complement the wedding party for a polished look in photos.

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