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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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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 $66.00 Regular price$123.00
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 $66.00 Regular price$123.00
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
(1)
On saleBaby & Boys 4-Piece Cotton-Linen Waistcoat Suit Set - Light Blue Model PictureBaby & Boys 4-Piece Cotton-Linen Waistcoat Suit Set - Light Blue
(2)
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 $54.00 Regular price$99.00
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 $38.00 Regular price$58.00
(1)
Sold outOn saleBoys Herringbone Tweed Waistcoat Suit - BrownBoys Herringbone Tweed Waistcoat Suit - Brown
SIRRI
Boys Herringbone Tweed Waistcoat Suit - Brown Sale priceFrom $38.00 Regular price$58.00
Sold outSave $32.00Boys All in One Tailored Fit Suit  - HENRY Blue - Dark BlueBoys All in One Tailored Fit Suit  - HENRY Blue - Dark Blue
Sold outBoys Premium Grey Tail Suit - GreyBoys Premium Grey Tail Suit - Grey
On saleBoys Tailored Fit Tweed Suit with Chino - COSMO Navy - Navy BlueBoys Tailored Fit Tweed Suit with Chino - COSMO Navy - Navy Blue
Sold outOn 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 $79.00 Regular price$148.00
Sold outOn saleBoys Herringbone Tweed Grey Suit - GEORGE - Dark GreyBoys Herringbone Tweed Grey Suit - GEORGE - Dark Grey
SIRRI
Boys Herringbone Tweed Grey Suit - GEORGE - Dark Grey Sale priceFrom $58.00 Regular price$123.00
Sold outOn saleBoys Retro Windowpane Tailored Fit Check Suit - Navy BlueBoys Retro Windowpane Tailored Fit Check Suit - Navy Blue
SIRRI
Boys Retro Windowpane Tailored Fit Check Suit - Navy Blue Sale priceFrom $33.00 Regular price$91.00
On saleBoys Slim Fit Formal Suit - Sebastian Le Blanc - Navy Blue Model PictureBoys Slim Fit Formal Suit - Sebastian Le Blanc - Navy Blue Back Picture
Sold outOn saleBoys Denim Look Navy Slim Fit Suit - FABIAN - Navy BlueBoys Denim Look Navy Slim Fit Suit - FABIAN - Navy Blue
Cavani
Boys Denim Look Navy Slim Fit Suit - FABIAN - Navy Blue Sale priceFrom $25.00 Regular price$221.00
Save $24.00Boys' Tailored Fit Windowpane Check Suit - HAMLEYS - Cornflower BlueBoys' Tailored Fit Windowpane Check Suit - HAMLEYS - Cornflower Blue
Sold outSave $74.00Boys Wedding Silver Suit Set - Light SilverBoys Wedding Silver Suit Set - Light Silver
SIRRI
Boys Wedding Silver Suit Set - Light Silver Sale price$33.00 Regular price$107.00
Sold outSave $66.00Boys Tailored Fit Windowpane Check Grey Suit - Blue - OrangeBoys Tailored Fit Windowpane Check Grey Suit - Blue - Orange
Boys Formal Velvet Suit In Coffee Brown - Coffee BrownBoys Formal Velvet Suit In Coffee Brown - Coffee Brown
Save $131.00Boys 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 $74.00 Regular price$205.00
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
(1)
On saleBoys Husky Tweed Tailored Fit Grey Suit - ADAM - Dark GreyBoys Husky Tweed Tailored Fit Grey Suit - ADAM - Dark Grey
Sold outOn saleBoys Wool Effect Tweed Suit - Charcoal GreyBoys Wool Effect Tweed Suit - Charcoal Grey
Beau Kid
Boys Wool Effect Tweed Suit - Charcoal Grey Sale priceFrom $51.00 Regular price$94.00
Sold outOn saleBoys Tweed Check Tailored Fit Beige Formal Suit - HOLLAND - Beige - BrownBoys Tweed Check Tailored Fit Beige Formal Suit - HOLLAND - Beige - Brown
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 $56.00 Regular price$179.00
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 $81.00 Regular price$164.00
Sold outOn saleBoys Tuxedo Tail Suit Set - WhiteBoys Tuxedo Tail Suit Set - White
SIRRI
Boys Tuxedo Tail Suit Set - White Sale priceFrom $33.00 Regular price$77.00
Sold outOn saleBoys Tuxedo Tail Suit Set - IvoryBoys Tuxedo Tail Suit Set - Ivory
SIRRI
Boys Tuxedo Tail Suit Set - Ivory Sale priceFrom $33.00 Regular price$77.00
Sold outOn saleBoys Tuxedo Tail Suit Set - BlackBoys Tuxedo Tail Suit Set - Black
SIRRI
Boys Tuxedo Tail Suit Set - Black Sale priceFrom $33.00 Regular price$77.00
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 Back Picture

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.