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Save $24.00Boys Tailored Fit Suit - MAYFAIR - Royal BlueBoys Tailored Fit Suit - MAYFAIR - Royal Blue
Paul Andrew
Boys Tailored Fit Suit - MAYFAIR - Royal Blue Sale price$139.00 Regular price$163.00
On saleBoys Slim Fit Formal Suit - REEGAN - Light Grey Model PictureBoys Slim Fit Formal Suit - REEGAN - Light Grey Model Front Picture
Cavani
Boys Slim Fit Formal Suit - REEGAN - Light Grey Sale priceFrom $90.00 Regular price$228.00
Sold outSave $69.00Boys Sheen Lapel Velvet Tuxedo Suit - Navy BlueBoys Sheen Lapel Velvet Tuxedo Suit - Navy Blue
SIRRI
Boys Sheen Lapel Velvet Tuxedo Suit - Navy Blue Sale priceFrom $49.00 Regular price$118.00
Save $49.00Men’s Velvet Blazer Satin Lapel Dinner Jacket - Mayfair - PurpleMen’s Velvet Blazer Satin Lapel Dinner Jacket - Mayfair - Purple Model Picture
Boys 5-Piece Textured Weave Suit with Double Breasted Waistcoat - Dark NavyBoys 5-Piece Textured Weave Suit with Double Breasted Waistcoat - Dark Navy
Save $17.00Unisex Baby Pre-Walker Shoes - WhiteUnisex Baby Pre-Walker Shoes - White
SIRRI
Unisex Baby Pre-Walker Shoes - White Sale price$9.00 Regular price$26.00
(1)
On saleBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - BlackBoys Tuxedo Suit - Corduroy Velvet Waistcoat & shawl lapel - Black
Sold outSave $31.00Boys Slim Fit Patterned Printed Casual Shirt - BlueBoys Slim Fit Patterned Printed Casual Shirt - Blue
Save $146.00Men's Textured Tailored Fit Suit - ADRIAN - Dark BeigeMen's Textured Tailored Fit Suit - ADRIAN - Dark Beige
On saleBoys’ Patent Derby Brogue Lace-Up Dress Shoes - Navy Blue Side PictureBoys’ Patent Derby Brogue Lace-Up Dress Shoes - Navy Blue Front Picture
SIRRI
Boys’ Patent Derby Brogue Lace-Up Dress Shoes - Navy Blue Sale priceFrom $36.00 Regular price$49.00
Save $13.00Boys Cotton Wing Collar Formal Shirt - IvoryBoys Cotton Wing Collar Formal Shirt - Ivory
SIRRI
Boys Cotton Wing Collar Formal Shirt - Ivory Sale price$17.00 Regular price$30.00
(4)
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
Save $130.00Boys 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$204.00
Save $16.00Baby Boys Vintage Windowpane Check Suit Set - Navy BlueBaby Boys Vintage Windowpane Check Suit Set - Navy Blue
On saleBaby Boys & Boys leather and Suede Slip on Formal Tassel Loafers - Tan Brown Side PictureBaby Boys & Boys leather and Suede Slip on Formal Tassel Loafers - Tan Brown Front Picture
On saleBoys Paisley Patterned Lace Up Derby Shoes - Burgundy - BlackBoys Paisley Patterned Lace Up Derby Shoes - Burgundy - Black Front Picture
On saleBoys Paisley Patterned Lace Up Derby Shoes - Navy Blue - BlackBoys Paisley Patterned Lace Up Derby Shoes - Navy Blue - Black
(3)
On saleBoys Wool Herringbone Tailored Fit Midi Winter Coat - Dark BrownBoys Wool Herringbone Tailored Fit Midi Winter Coat - Dark Brown
Sold outSave $27.00Boys Slim Fit Paisley Smart Casual Shirt - Patterned RedBoys Slim Fit Paisley Smart Casual Shirt - Patterned Red
(1)
On saleBoys Tailored Fit Tweed Suit with Chino - COSMO Navy - Navy BlueBoys Tailored Fit Tweed Suit with Chino - COSMO Navy - Navy Blue
On saleBoys Casual Stretch Chino Trousers - Black Model PictureBoys Casual Stretch Chino Trousers - Black Back Picture
SIRRI
Boys Black Casual Stretch Chino Trousers Sale priceFrom $22.00 Regular price$30.00
On saleBoys Tailored Fit Formal Suit - LANDON - Charcoal GreyBoys Tailored Fit Formal Suit - LANDON - Charcoal Grey
Robert Simon
Boys Tailored Fit Formal Suit - LANDON - Charcoal Grey Sale priceFrom $87.00 Regular price$114.00
(1)
On saleBoys Formal Communion Slim Fit Suit - IvoryBoys Formal Communion Slim Fit Suit - Ivory
SIRRI
Boys Formal Communion Slim Fit Suit - Ivory Sale priceFrom $61.00 Regular price$93.00
(1)
On saleBoys Tweed Windowpane Check Tailored Fit Suit - Ryan Navy - Navy BlueBoys Tweed Windowpane Check Tailored Fit Suit - Ryan Navy - Navy Blue
On saleBoys Twill Single Breasted Slim Fit Blazer - TERRY - Sky Blue Model PictureBoys Twill Single Breasted Slim Fit Blazer - TERRY - Sky Blue Back Picture
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 saleBoys Black Monk Shoes - ALDWYCH - Black Side PictureBoys Black Monk Shoes - ALDWYCH - Black Front Picture
Robert Simon
Boys Black Monk Shoes - ALDWYCH - Black Sale priceFrom $20.00 Regular price$49.00
Save $16.00Baby Girls Ruffle Lace White Dress - CHRISTINA - White Baby Girls Ruffle Lace White Dress - CHRISTINA - White Model Picture
(1)
On saleBoys Slim Fit Formal Suit - Royal Blue Model PictureBoys Slim Fit Formal Suit - Royal Blue Back Picture
SIRRI
Boys Slim Fit Formal Suit - Royal Blue Sale priceFrom $72.00 Regular price$114.00
Sold outSave $27.00Boys Slim Fit Patterned Fashion Shirt - RedBoys Slim Fit Patterned Fashion Shirt - Red
SIRRI
Boys Slim Fit Patterned Fashion Shirt - Red Sale price$9.00 Regular price$36.00
Sold outSave $27.00Boys Nautical Printed Fashion Shirt - GreenBoys Nautical Printed Fashion Shirt - Green
SIRRI
Boys Nautical Printed Fashion Shirt - Green Sale price$9.00 Regular price$36.00
On saleBoys Matt Velvet Tuxedo Blazer - Kingsman - Navy Model pictureBoys Matt Velvet Tuxedo Blazer - Kingsman - Navy Back Picture
SIRRI
Boys Matt Velvet Tuxedo Blazer - Kingsman - Navy Sale priceFrom $33.00 Regular price$65.00
Save $27.00Boys Zen Doodle Printed Fashion Shirt - White-Green Model PictureBoys Zen Doodle Printed Fashion Shirt - White-Green
On saleBoys Velvet Slim Fit Formal Blazer - Hackney - BlackBoys Velvet Slim Fit Formal Blazer - Hackney - Black
SIRRI
Boys Velvet Slim Fit Formal Blazer - Hackney - Black Sale priceFrom $41.00 Regular price$74.00
On saleBoys Tailored Fit Herringbone Grey Trousers - GEORGE - Dark GreyBoys Tailored Fit Herringbone Grey Trousers - GEORGE - Dark Grey
On saleFlower Girls Mary Jane Formal Patent Shoes - Ivory Side PictureFlower Girls Mary Jane Formal Patent Shoes - Ivory Front Picture
Beau Kid
Flower Girls Mary Jane Formal Patent Shoes - Ivory Sale priceFrom $17.00 Regular price$36.00

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