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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 Cotton Corduroy Formal Trousers - Dawson - GreenMen’s Cotton Corduroy Formal Trousers - Dawson - Green Model Picture
Men’s 2-Piece Cotton Corduroy Formal Suit - Robert Simon Dawson BlueMen’s 2-Piece Cotton Corduroy Formal Suit - Robert Simon Dawson Blue
Men’s Tan Paisley Tie & Hanky with Cufflink Set - Robert Simon LiamMen’s Tan Paisley Tie & Hanky with Cufflink Set - Robert Simon Liam
Men’s Burgundy Paisley Tie & Hanky with Cufflink Set - Robert Simon JoshuaMen’s Burgundy Paisley Tie & Hanky with Cufflink Set - Robert Simon Joshua
Men’s 3-Piece Floral Tie Set - Anthony - Blue Set PictureMen’s 3-Piece Floral Tie Set - Anthony - Blue Model Picture
Men’s Cotton-Linen Formal Dress Trousers - Robert Simon GIOVANNI BEIGEMen’s Cotton-Linen Formal Dress Trousers - Robert Simon GIOVANNI BEIGE
Men’s Cotton-Linen Formal Dress Trousers - GIOVANNI - NAVY Front PictureMen’s Cotton-Linen Formal Dress Trousers - GIOVANNI - NAVY Model Picture
Men’s Formal Dress Trousers - Karter - Pale Blue Front PictureMen’s Formal Dress Trousers - Karter - Pale Blue Model Picture
Save £55.00Men’s Cotton Twill Blazer with Patch Pockets - Theo - Green Model PictureMen’s Cotton Twill Blazer with Patch Pockets - Theo - Green Front Picture
Men’s Wool Blend Windowpane Check Blazer - Oscar - Green Main PictureMen’s Wool Blend Windowpane Check Blazer - Oscar - Green Modle Front Picture
Men’s Slim Fit Cream & Gold Blazer - LEO Main PictureMen’s Slim Fit Cream & Gold Blazer - LEO Side Picture
Men’s Pink & Silver Tuxedo Blazer -  HUDSON Main PictureMen’s Pink & Silver Tuxedo Blazer -  HUDSON Model Front Picture Jacket Front Open
Men’s Wool Blend Plaid Check Blazer - George - Tan Model PictureMen’s Wool Blend Plaid Check Blazer - George - Tan Front Picture
Men’s Wool Blend Houndstooth Check Blazer - Carter - Beige Model PictureMen’s Wool Blend Houndstooth Check Blazer - Carter - Beige Front Picture
Men’s Wool Blend Windowpane Check Blazer - Robert Simon Alex GreenMen’s Wool Blend Windowpane Check Blazer - Robert Simon Alex Green
Sold outMen’s Double Breasted Formal Suit Trousers - CARSON BLACK Side PictureMen’s Double Breasted Formal Suit Trousers - CARSON BLACK Model Picture
Men’s 2 Piece Double Breasted Formal Suit - Robert Simon CARSON BLACKMen’s 2 Piece Double Breasted Formal Suit - Robert Simon CARSON BLACK
Sold outMen’s Slim Fit Double Breasted Suit Trousers - JOSE NAVYMen’s Slim Fit Double Breasted Suit Trousers - JOSE NAVY Model Picture
Men’s Double Breasted Pinstripe Suit Trousers - EVAN NAVYMen’s Double Breasted Pinstripe Suit Trousers - EVAN NAVY Model Front Picture
Men’s 2 Piece Double Breasted Pinstripe Suit - EVAN NAVY Model PictureMen’s 2 Piece Double Breasted Pinstripe Suit - EVAN NAVY Model Front Picture
Save £60.00Men's Cotton Blend Self Patterned Suit - GIOVANNI Navy Model PictureMen's Cotton Blend Self Patterned Suit - GIOVANNI Navy Model Froint Picture
Save £60.03Men’s 3-Piece Tweed Like Glen Check Suit -  Robert Simon Luis BeigeMen’s 3-Piece Tweed Like Glen Check Suit -  Robert Simon Luis Beige
Save £27.99Father & Son Matching Glen Check Wool Tweed 3-Piece Suit Set - Robert Simon Luis Light BlueFather & Son Matching Glen Check Wool Tweed 3-Piece Suit Set - Robert Simon Luis Light Blue
Save £27.99Father & Son Matching Glen Check Wool Tweed 3-Piece Suit Set - Robert Simon Luis NavyFather & Son Matching Glen Check Wool Tweed 3-Piece Suit Set - Robert Simon Luis Navy
Boys 5-Piece Tweed Like Glen Check Suit - Luis Pale Blue Front PictureBoys 5-Piece Tweed Like Glen Check Suit - Luis Pale Blue Model Picture
Save £60.03Men’s 3-Piece Tweed Like Glen Check Suit - Robert Simon Luis Pale BlueMen’s 3-Piece Tweed Like Glen Check Suit - Robert Simon Luis Pale Blue Model Front Picture
Save £27.50Father & Son Matching Windowpane Check Wool Tweed 3-Piece Suit Set - Robert Simon Ryan NavyFather & Son Matching Windowpane Check Wool Tweed 3-Piece Suit Set - Robert Simon Ryan Navy
Save £31.00Father & Son Matching Windowpane Check Wool Tweed 3-Piece Suit Set - Robert Simon Liam BeigeFather & Son Matching Windowpane Check Wool Tweed 3-Piece Suit Set - Robert Simon Liam Beige
Save £35.10Father & Son Matching Windowpane Check Wool Tweed 3-Piece Suit Set - Robert Simon Joshua Dark GreenFather & Son Matching Windowpane Check Wool Tweed 3-Piece Suit Set - Robert Simon Joshua Dark Green
On saleBoys 5-Piece Tailored Fit Twill Suit - Robert Simon Jeremy BlackBoys 5-Piece Tailored Fit Twill Suit - Robert Simon Jeremy Black
On saleBoys 5-Piece Tailored Fit Twill Suit - Robert Simon Oscar BlackBoys 5-Piece Tailored Fit Twill Suit - Robert Simon Oscar Black
Men's Tweed Check Slim Fit Grey Suit - Robert Simon ANDREW GreyMen's Tweed Check Slim Fit Grey Suit - Robert Simon ANDREW Grey
Men's Slim Fit Suit - Robert Simon JACK BlackMen's Slim Fit Suit - Robert Simon JACK Black
Men's Windowpane Check Slim Fit Suit - Robert Simon LEVI BlueMen's Windowpane Check Slim Fit Suit - Robert Simon LEVI Blue
Men's Slim Fit Indigo Suit - Robert Simon MATEO Indigo BlueMen's Slim Fit Indigo Suit - Robert Simon MATEO Indigo Blue
Save £130.00Men's Tweed Slim Fit Suit - Robert Simon JAXON Yale BlueMen's Tweed Slim Fit Suit - Robert Simon JAXON Yale Blue
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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.