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1213 products

On saleBoys Tweed Tuxedo Slim Fit Suit - ROBBIE - Dark Navy BlueBoys Tweed Tuxedo Slim Fit Suit - ROBBIE - Dark Navy Blue
SIRRI
Boys Tweed Tuxedo Slim Fit Suit - ROBBIE - Dark Navy Blue Sale priceFrom $51.00 Regular price$154.00
On saleBoys Shimmery Patterned Tuxedo Suit - Black - PinkBoys Shimmery Patterned Tuxedo Suit - Black - Pink
SIRRI
Boys Shimmery Patterned Tuxedo Suit - Black - Pink Sale priceFrom $104.00 Regular price$130.00
Sold outSave $24.00Boys Premium Classic Collar Cufflink Shirt - IvoryBoys Premium Classic Collar Cufflink Shirt - Ivory
SIRRI
Boys Premium Classic Collar Cufflink Shirt - Ivory Sale price$9.00 Regular price$33.00
On saleBoys Self Patterned Double-Breasted Linen Waistcoat Suit Set - LilacBoys Self Patterned Double-Breasted Linen Waistcoat Suit Set - Lilac
Sold outOn saleBoys Slim Fit Dark Grey Suit - VERONA - Charcoal Grey Model PictureBoys Slim Fit Dark Grey Suit - VERONA - Charcoal Grey Model Front Picture
Cavani
Boys Slim Fit Dark Grey Suit - VERONA - Charcoal Grey Sale priceFrom $41.00 Regular price$146.00
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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 $57.00 Regular price$130.00
On saleBoys Jacquard Patterned Tuxedo Suit - ASHLEY - BlackBoys Jacquard Patterned Tuxedo Suit - ASHLEY - Black
SIRRI
Boys Jacquard Patterned Tuxedo Suit - ASHLEY - Black Sale priceFrom $86.00 Regular price$106.00
On saleBoys Suede Lace Up Formal Shoes - Tan Brown Side PictureBoys Suede Lace Up Formal Shoes - Tan Brown Front Picture
SIRRI
Boys Suede Lace Up Formal Shoes - Tan Brown Sale priceFrom $22.00 Regular price$49.00
On saleBoys Tailored Fit Retro Check Navy Suit - Navy Blue - BrownBoys Tailored Fit Retro Check Navy Suit - Navy Blue - Brown
SIRRI
Boys Tailored Fit Retro Check Navy Suit - Navy Blue - Brown Sale priceFrom $56.00 Regular price$106.00
Save $5.00Boys Patterned Waistcoat Cravat Hanky Set - Cream - Ivory
SIRRI
Boys Patterned Waistcoat Cravat Hanky Set - Cream - Ivory Sale priceFrom $17.00 Regular price$22.00
On saleBoys Navy with Tweed Check Waistcoat Suit Set - Navy BlueBoys Navy with Tweed Check Waistcoat Suit Set - Navy Blue
Sold outOn saleBoys Retro Windowpane Tailored Fit Check Suit - MaroonBoys Retro Windowpane Tailored Fit Check Suit - Maroon Model Picture
SIRRI
Boys Retro Windowpane Tailored Fit Check Suit - Maroon Sale priceFrom $46.00 Regular price$90.00
On saleGirls Short Sleeve Pink Dress Set - Cappucino - Blush PinkGirls Short Sleeve Pink Dress Set - Cappucino - Blush Pink
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 $54.00 Regular price$98.00
Save $61.00Men's Check Slim Fit Blue Waistcoat - PHANTOM - BlueMen's Check Slim Fit Blue Waistcoat - PHANTOM - Blue
Save $145.00Men's Textured Tailored Fit Suit - ADRIAN - Navy BlueMen's Textured Tailored Fit Suit - ADRIAN - Navy Blue
Sold outSave $154.00Men's Tweed Check Slim Fit Suit Jacket - GHOST Grey - Light GreyMen's Tweed Check Slim Fit Suit Jacket - GHOST Grey - Light Grey
Save $61.00Men's Tweed Windowpane Check Waistcoat - GHOST Grey - Light GreyMen's Tweed Windowpane Check Waistcoat - GHOST Grey - Light Grey
Save $97.00Men's Windowpane Check Wool Navy Blue Waistcoat - ANGELS - Navy BlueMen's Windowpane Check Wool Navy Blue Waistcoat - ANGELS - Navy Blue
Save $194.00Men's Herringbone Tweed Slim Fit Suit Jacket - MARTEZ - GreyMen's Herringbone Tweed Slim Fit Suit Jacket - MARTEZ - Grey
Save $65.00Men's Slim Fit Formal Trousers - REEGAN - Light GreyMen's Slim Fit Formal Trousers - REEGAN - Light Grey
Save $64.00Men's Slim Fit Formal Trousers - REEGAN - Sky BlueMen's Slim Fit Formal Trousers - REEGAN - Sky Blue
Cavani
Men's Slim Fit Formal Trousers - REEGAN - Sky Blue Sale price$17.00 Regular price$81.00
On saleBoys 5-Piece Textured Micro Check Suit - KARELI - Camel Beige Front PictureBoys 5-Piece Textured Micro Check Suit - KARELI - Camel Beige Back Picture
SIRRI
Boys 5-Piece Textured Micro Check Suit - KARELI - Camel Beige Sale priceFrom $90.00 Regular price$106.00
On saleBoys Cotton 4-Piece Check Double Breasted Waistcoat Suit Set - Camel Model PictureBoys Cotton 4-Piece Check Double Breasted Waistcoat Suit Set - Camel
On saleBoys Cotton Casual Stretch Chino Trousers – Red Model PictureBoys Cotton Casual Stretch Chino Trousers – Red Back Picture
SIRRI
Boys Cotton Casual Stretch Chino Trousers – Red Sale priceFrom $21.00 Regular price$30.00
On saleBoys Jacquard Burgundy Tuxedo Suit - RedBoys Jacquard Burgundy Tuxedo Suit - Red
SIRRI
Boys Jacquard Burgundy Tuxedo Suit - Red Sale priceFrom $130.00 Regular price$138.00
On saleBoys 5-Piece Parliament Jacquard Tuxedo Suit Main PictureBoys 5-Piece Parliament Jacquard Tuxedo Suit Model Front Picture
SIRRI
Boys 5-Piece Parliament Jacquard Tuxedo Suit Sale priceFrom $98.00 Regular price$146.00
On saleBoys 5-Piece Textured Weave Tailored Fit Suit - ZionBoys 5-Piece Textured Weave Tailored Fit Suit - Zion
Robert Simon
Boys 5-Piece Textured Weave Tailored Fit Suit - Zion Sale priceFrom $106.00 Regular price$177.00
Save $105.00Men's Glen Check Double-breasted Suit Jacket - CARIDI - Navy BlueMen's Glen Check Double-breasted Suit Jacket - CARIDI - Navy Blue
Save $16.00Men's Houndstooth Check Skinny Fit Trousers - ELWOOD - Tan BrownMen's Houndstooth Check Skinny Fit Trousers - ELWOOD - Tan Brown
On saleBoys Velvet Gold Crest Loafer Shoes - Navy Side PictureBoys Velvet Gold Crest Loafer Shoes - Navy Front Picture
Romano Vianni
Boys Velvet Gold Crest Loafer Shoes - Navy Sale priceFrom $65.00 Regular price$78.00
On saleBoys Horsebit Slip On Slipper Loafers - Black Side PictureBoys Horsebit Slip On Slipper Loafers - Black Front Picture
Romano Vianni
Boys Horsebit Slip On Slipper Loafers - Black Sale priceFrom $65.00 Regular price$78.00
Sold outSave $81.00Men’s Tweed Houndstooth Forest Green Blazer - RIVA - Forest GreenMen’s Tweed Houndstooth Forest Green Blazer - RIVA - Forest Green
Sold outSave $65.00Men’s Linen Blend Twill Weave Grey Blazer - JAMIE - GreyMen’s Linen Blend Twill Weave Grey Blazer - JAMIE - Grey
Save $179.00Men's Slim Fit Wool Blend Coat - SANFORD - Brown CamelMen's Slim Fit Wool Blend Coat - SANFORD - Brown Camel
On saleBoys 6 Piece Communion Tailored Fit Suit Set - White - GoldBoys 6 Piece Communion Tailored Fit Suit Set - White - Gold
SIRRI
Boys 6 Piece Communion Tailored Fit Suit Set - White - Gold Sale priceFrom $98.00 Regular price$154.00

Formal Wear for Men, Boys, Girls & Babies

Kick off the new year in style with Sirri — the perfect time to refresh your wardrobe for upcoming celebrations, weddings, parties, and formal occasions.

And if you’re hunting for the biggest markdowns, don’t miss our sale items, with discounts up to 70% off on selected styles.

  • Men’s Suits & Tuxedos: Save big on slim-fit and tailored suits in classic and modern styles, plus elegant tuxedos for weddings and galas.
  • Boys Suits & Pageboy Outfits: Find dapper 3-piece and 5-piece suits for boys, all at steep discounts.
  • Shirts & Accessories: Grab premium dress shirts, ties, bow ties and pocket squares at reduced prices. Complete your look with polished oxfords, lace up derbys, or brogues, now on sale.
  • Girls’ Dresses & Coats: Discover elegant flower-girl and party dresses, boleros and warm coats. Everything from satin and lace frocks to festive capes is marked down.
  • Babies’ Clothing & Christening Outfits – Shop adorable christening gowns, rompers, and warm winter outfits for babies. Perfect for special occasions or festive family events, all at discounted prices.

From men’s suits and boys’ pageboy outfits to girls’ dresses and babies’ christening outfits, you’ll find premium formalwear at standout value — whether you’re shopping new men's arrivals at 10% off using the code MEN10 or grabbing final reductions from the sales section.

Frequently Asked Questions 

Until when can I use the men's discount code?

While shopping for non-discounted items in our men's section, use the discount code MEN10 to get 10% off on your purchase available until Feb. 28th.

How much can I save on formal wear?
We have prices slashed up to 70% off on selected men’s, boys’, girls’, and babies' formal wear. It’s the perfect time to pick up luxury suits, gowns and accessories for a fraction of the usual cost.

What deals are available on men’s formal wear?
You’ll find Men’s Slim-Fit Suits, Tuxedos, Dress Shirts and more in our sale. Every category is discounted, from classic dinner suits to textured tweed and velvet suits. We even have deals on matching waistcoat sets, velvet blazers and dinner jackets. In short, all your men’s suit essentials – and accessories like ties and shoes – are on sale.

Are boys’ formal outfits included in the sale?
Absolutely. Sirri’s clearance sale covers boys’ suits and formalwear as well. Expect deep discounts on 3-piece and 5-piece Page Boy suits, smart waistcoat sets, dress shirts and bow ties. We cater to every little gentleman, so you can save on outfits for weddings, baptisms and parties.

Why shop formal wear at Sirri?
Sirri offers a carefully curated collection of premium formal attire, so you can get head-to-toe outfits in one place. Our December Clearance Sale gives you the chance to secure premium looks at the lowest prices of the year. Whether you’re outfitting the whole family or just need a new suit or dress, shopping now ensures you get luxury looks without the luxury price tag.

 

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Student & NHS Discount