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Robert Simon

Shop Robert Simon London at SIRRI, with men’s and boys’ suits, blazers, waistcoats, trousers and formalwear for weddings, proms and special occasions. Explore British tailoring heritage through classic, tweed, check and contemporary suit styles.

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194 products

Men's Slim Fit Suit - Robert Simon ISAAC Navy BlueMen's Slim Fit Suit - Robert Simon ISAAC Navy Blue
Men's Formal Suit - Robert Simon DYLAN GreyMen's Formal Suit - Robert Simon DYLAN Grey
Sold outOn saleBoys 3-Piece Slim Fit Suit - Robert Simon JACK BlackBoys 3-Piece Slim Fit Suit - Robert Simon JACK Black
Robert Simon
Boys 3-Piece Slim Fit Suit - Robert Simon JACK Black Sale priceFrom $57.00 Regular price$178.00
On saleBoys Lace Up Derby Shoes - BRIGHTON Black - Black Side PictureBoys Lace Up Derby Shoes - BRIGHTON Black - Black Front Picture
Save $97.00Men's Slim Fit Linen Blazer - Robert Simon ETHAN CharcoalMen's Slim Fit Linen Blazer - Robert Simon ETHAN Charcoal
Save $113.00Men's Double Breasted Pinstripe Suit - Robert Simon JAYCE GreyMen's Double Breasted Pinstripe Suit - Robert Simon JAYCE Grey
Save $366.00Men's Self Patterned Slim Fit Suit - Robert Simon JUDE Light GreyMen's Self Patterned Slim Fit Suit - Robert Simon JUDE Light Grey
Save $342.00Men's Cotton Slim Fit Beige Suit - Robert Simon KINGSTON BeigeMen's Cotton Slim Fit Beige Suit - Robert Simon KINGSTON Beige
Save $366.00Men's Slim Fit Linen 2 Piece Suit Set - Robert Simon Navy BlueMen's Slim Fit Linen 2 Piece Suit Set - Robert Simon Navy Blue
Save $366.00Men’s 2 Pieces Suit Textured Wedding Cotton Set - Robert Simon Rowan GreyMen’s 2 Pieces Suit Textured Wedding Cotton Set - Robert Simon Rowan Grey
Save $82.00Men's Slim Fit Windowpane Check Blue Suit - Robert Simon BLAKE Pale BlueMen's Slim Fit Windowpane Check Blue Suit - Robert Simon BLAKE Pale Blue
Save $82.00Men's Windowpane Check Slim Fit Suit - Robert Simon BLAKE Navy BlueMen's Windowpane Check Slim Fit Suit - Robert Simon BLAKE Navy Blue
On saleBoys 5-Piece Tweed Check Tailored Fit Suit - Robert Simon Beige and BrownBoys 5-Piece Tweed Check Tailored Fit Suit - Robert Simon Beige and Brown
On saleBoys 5 Piece Tweed Check Tailored Fit Suit - Robert Simon GreyBoys 5 Piece Tweed Check Tailored Fit Suit - Robert Simon Grey
On saleBoys 5-Piece Check Tailored Fit Navy Suit - Robert Simon Navy Blue and BurgundyBoys 5-Piece Check Tailored Fit Navy Suit - Robert Simon Navy Blue and Burgundy
On saleBoys 3-Piece Tailored Fit Retro Check Suit - Robert Simon ANTHONY NAVYBoys 3-Piece Tailored Fit Retro Check Suit - Robert Simon ANTHONY NAVY
On saleBoys Slim Fit Cotton Blazer - Navy Blue Model PictureBoys Slim Fit Cotton Blazer - Navy Blue Back Picture
Robert Simon
Boys Slim Fit Cotton Blazer - Robert Simon Navy Blue Sale priceFrom $49.00 Regular price$62.00
On saleBoys Slim Fit Cotton Blazer - Royal Blue Model PictureBoys Slim Fit Cotton Blazer - Royal Blue Back Picture
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On saleBoys Tailored Fit Formal Light Blue Suit Set - Light BlueBoys Tailored Fit Formal Light Blue Suit Set - Light Blue Back Picture
Save $33.00Boys 6-Piece Tailored Fit Suit  - Robert Simon HENRY Dark BlueBoys 6-Piece Tailored Fit Suit  - Robert Simon HENRY Dark Blue
On saleBoys Tailored Fit Formal Suit - AIDEN - Black Model PictureBoys Tailored Fit Formal Suit - AIDEN - Black Back Picture
Save $146.00Men's Embellished Slim Fit Navy Blazer - Robert Simon BERLUCONI Navy BlueMen's Embellished Slim Fit Navy Blazer - Robert Simon BERLUCONI Navy Blue
Save $82.00Men's Herringbone Navy Coat with Removable Zipper - Robert Simon Navy BlueMen's Herringbone Navy Coat with Removable Zipper - Robert Simon Navy Blue
Men's Lincoln Slim Fit Burgundy Suit - Robert SimonMen's Lincoln Slim Fit Burgundy Suit - Robert Simon
Men's Slim Fit Patterned Suit - Robert Simon THOMAS Navy BlueMen's Slim Fit Patterned Suit - Robert Simon THOMAS Navy Blue
Save $146.00Men's Slim Fit Abstract Print Blazer - Robert Simon BERLUCONI GreyMen's Slim Fit Abstract Print Blazer - Robert Simon BERLUCONI Grey
Save $24.00Men's Tweed Houndstooth Check Grey Waistcoat - Robert Simon GreyMen's Tweed Houndstooth Check Grey Waistcoat - Robert Simon Grey
Save $146.00Men's Slim Fit Retro Check Waistcoat - Robert Simon GRAVANO Royal BlueMen's Slim Fit Retro Check Waistcoat - Robert Simon GRAVANO Royal Blue
Men's Twee-like Trousers - Robert Simon NATHAN Light BrownMen's Twee-like Trousers - Robert Simon NATHAN Light Brown
Save $73.00Men's Tweed Check Slim Fit Dark Blue Blazer - Robert Simon COSTELLO Dark Blue
Save $89.00Men's Tweed Check Slim Fit Blazer - Robert Simon COSTELLO BlackMen's Tweed Check Slim Fit Blazer - Robert Simon COSTELLO Black
Save $65.00Men's Retro Black Check Slim Fit Waistcoat - Robert Simon GRAVANO BlackMen's Retro Black Check Slim Fit Waistcoat - Robert Simon GRAVANO Black
Save $211.00Men's Twee-like Suit - Robert Simon NATHAN BrownMen's Twee-like Suit - Robert Simon NATHAN Brown
Robert Simon
Men's Twee-like Suit - Robert Simon NATHAN Brown Sale price$212.00 Regular price$423.00
Save $146.00Men's Light Tailored Fit Suit - Robert Simon JAYDEN BlueMen's Light Tailored Fit Suit - Robert Simon JAYDEN Blue
Men's Tailored Fit Retro Check Suit Jacket - Robert Simon ANTHONY NAVYMen's Tailored Fit Retro Check Suit Jacket - Robert Simon ANTHONY NAVY
Men's Tailored Fit Retro Check Trousers - Robert Simon Anthony NAVYMen's Tailored Fit Retro Check Trousers - Robert Simon Anthony NAVY

Robert Simon London at SIRRI

Discover Robert Simon London at SIRRI, with men’s and boys’ tailoring ranging from classic formal suits to distinctive contemporary designs.

Founded in London’s East End in 1969 by master tailor Dave Bance, Robert Simon has a long history in British menswear. The brand developed from traditional tailoring into a design-led suiting business, supplying London retailers and building its reputation around attention to detail, materials and craftsmanship.

Today, Robert Simon continues to combine this tailoring heritage with contemporary fabrics and styling.

Robert Simon Men’s Suits

Explore Robert Simon men’s suits at SIRRI for weddings, business, prom, race days, celebrations and other formal occasions.

The collection includes three-piece tailoring alongside tweed, windowpane check, textured, jacquard and more contemporary styles. Depending on the design, SIRRI also offers selected Robert Simon blazers, waistcoats and trousers separately.

This makes it possible to choose a complete coordinated suit or use individual pieces to create a more flexible smart wardrobe.

Robert Simon Boys’ Suits

SIRRI stocks an extensive selection of Robert Simon formalwear for boys, including three-piece and five-piece suit sets, tailored-fit styles, tweed, checks, textured fabrics and traditional formal colours.

Selected designs are also offered in alternative fits and sizing options, giving families more choice when dressing boys for weddings, page boy duties, Holy Communion, prom, Eid and other formal celebrations.

Always use the measurements on the individual product page when selecting a size, as the fit can differ between collections.

Robert Simon Blazers, Trousers and Accessories

The Robert Simon selection at SIRRI extends beyond complete suits. Browse blazers, waistcoats, smart trousers and selected accessories to create a coordinated outfit or refresh an existing suit.

Separate pieces are particularly useful when different jacket and trouser sizes are required or when you want to wear a suit jacket independently for a smart-casual occasion.

Robert Simon Tailoring and Style

Robert Simon’s current collections cover both timeless and contemporary tailoring, making the brand suitable for customers who want traditional formalwear without being restricted to plain business styling.

For a versatile outfit, consider classic navy, grey or neutral tailoring. Checks, tweeds, pinstripes and textured fabrics provide a more individual alternative for weddings, race days and special occasions.

Shop Robert Simon Online at SIRRI

Looking for a UK retailer stocking Robert Simon? Browse the Robert Simon collection at SIRRI for men’s and boys’ suits, blazers, trousers, waistcoats and selected accessories.

With formal, tailored and occasionwear options across a variety of styles, SIRRI makes it easy to find Robert Simon clothing for weddings, prom, business and other important occasions.