Theory Fashion for Men

Showing 1003 Fashion for Men filtered to 1 brand

Theory slim-fit shirt
Theory slim-fit shirt 

White cotton blend slim-fit shirt from Theory featuring notched lapels, a front button fastening, short sleeves, a chest pocket and a curved hem.

Get Sale Alert

Theory Sylvain Slim-Fit Stretch Cotton-Blend Shirt
Theory Sylvain Slim-Fit Stretch Cotton-Blend Shirt 

Theory 's short sleeve 'Sylvain' shirt is a surefire way to stay polished when temperatures rise. It's cut slim from a smooth stretch cotton-blend and has removable stays to keep the collar crisp. Shown here with A.P.C. jacket, Common Projects sneakers. - - Storm-blue stretch cotton-blend - Classic collar with removable stays - Button fastenings - 78% cotton, 18% polyamide, 4% elastane - Machine wash - Designer colour: Eclipse - Mother-of-pearl: China - Imported

Get Sale Alert

Theory Ribbed Cashmere Scarf
Theory Ribbed Cashmere Scarf 

Founded in 1997, Theory has a sophisticated, pared-back aesthetic which has developed over the years but still retains its effortlessness. It understands too that the right accessories are key. This black ribbed cashmere scarf is plush to touch and long enough to look great styled draped over one shoulder. Shown here with Theory rollneck, A.P.C. jeans, Acne Studios coat, Common Projects sneakers. - - Black cashmere - 100% cashmere - Dry clean - Imported

Get Sale Alert

Theory double-faced cashmere peacoat
Theory double-faced cashmere peacoat 

Black cashmere double-faced cashmere peacoat from Theory featuring a double breasted front fastening, notched lapels, long sleeves, button cuffs, a short length and a partial lining. This item is true to fit.

Get Sale Alert

Theory 'New Tailor' blazer
Theory 'New Tailor' blazer 

Blue virgin wool blend 'New Tailor' blazer from Theory.

Get Sale Alert

Theory Ribbed Modal-Blend Rollneck Sweater
Theory Ribbed Modal-Blend Rollneck Sweater 

Rollnecks have roots in utility - picture naval officers wearing them to reap the benefits of both sweater and scarf - but they can really pull together smart-casual looks like no other piece. This one from Theory is made from a lightweight modal-blend in a versatile grey mélange. Wear it with everything from a biker jacket to blazer or single-breasted coat. Shown here with Theory trousers, Theory coat, Common Projects sneakers, Miansai bracelet. - - Grey mélange modal-blend - Ribbed trims - 50% modal, 50% polyester - Machine wash - Imported

Get Sale Alert

Theory classic blazer
Theory classic blazer 

Beige cotton-blend classic blazer from Theory.

Get Sale Alert

Theory Slim-Fit Camp-Collar Cotton and Linen-Blend Jersey Polo Shirt
Theory Slim-Fit Camp-Collar Cotton and Linen-Blend Jersey Polo Shirt 

If you're looking for the comfort of a T-shirt and the smartness of something collared, Theory 's polo is it. It's cut slim from lightweight cotton and linen-blend jersey and is free from any branding or embellishments, making it extremely versatile.

Get Sale Alert

Theory printed clean shirt
Theory printed clean shirt 

Black cotton printed clean shirt from Theory featuring a classic collar, a button fastening, long sleeves, button cuffs, a curved hem and an all-over print. This item is true to fit.

Get Sale Alert

Theory pique jumper
Theory pique jumper 

Blue cotton stretch pique jumper from Theory.

Get Sale Alert

Theory Rodolf blazer
Theory Rodolf blazer 

Dark blue wool blend Rodolf blazer from Theory.

Get Sale Alert

Theory lightweight jacket
Theory lightweight jacket 

Navy cotton blend lightweight jacket from Theory.

Get Sale Alert

Theory Claey Slim-Fit Mélange Silk and Cotton-Blend Jersey T-Shirt
Theory Claey Slim-Fit Mélange Silk and Cotton-Blend Jersey T-Shirt 

In versatile dark-grey, Theory 's 'Claey' T-shirt is made from a smooth silk and cotton-blend jersey that needs to be felt to be truly appreciated. It's cut comfortably slim and will look just as smart with jeans as it will tailored trousers. Shown here with Joseph shirt, Common Projects sneakers. - - Dark-grey mélange silk and cotton-blend jersey - Crew neck - 70% silk, 30% cotton - Dry clean - Imported

Get Sale Alert

Theory casual style jacket
Theory casual style jacket 

Blue wool casual style jacket from Theory featuring long sleeves and a button fastening.

Get Sale Alert

Theory Slim-Fit Ribbed Cashmere Rollneck Sweater
Theory Slim-Fit Ribbed Cashmere Rollneck Sweater 

Theory has really perfected its staples offering over the years, as this light-grey sweater demonstrates. Rib-knitted from pure cashmere, it has a neat rollneck that will sit smoothly beneath the collar of virtually any coat or blazer and long slim sleeves. Shown here with Acne Studios coat, Common Projects sneakers, Thom Browne socks. - - Light-grey cashmere - Rollneck, ribbed trims - 100% cashmere - Dry clean - Imported

Get Sale Alert

Theory Blue Newson Slim-Fit Checked Stretch Virgin Wool-Seersucker Blazer
Theory Blue Newson Slim-Fit Checked Stretch Virgin Wool-Seersucker Blazer 

Theory 's 'Newson' unstructured blazer will be indispensable in the warmer months. Cut slim, it's tailored from lightweight checked stretch virgin wool-seersucker sourced from an Italian mill and is lined only through the sleeves to achieve a closer fit. For a contemporary feel, wear yours over a graphic tee. Shown here with Acne Studios trousers, Common Projects sneakers. - - Tonal-blue stretch virgin wool-seersucker - Notch lapels, non-functioning buttoned cuffs, chest welt pocket, two front welt pockets, single vent, internal pocket, partially lined - Two button fastening - 98% virgin wool, 2% elastane; buttons: 100% horn (buffalo); lining: 100% cupro - Dry clean - Imported

Get Sale Alert

Theory cropped tailored trousers
Theory cropped tailored trousers 

Grey cotton blend cropped tailored trousers from Theory featuring a concealed front fastening, side slit pockets, rear welt pockets and a cropped length.

Get Sale Alert

Theory Stretch Linen and Cotton-Blend Shorts
Theory Stretch Linen and Cotton-Blend Shorts 

There's no doubt that shorts are informal, but when they have the same look as your tailored trousers, they're almost as adaptable. Theory 's are cut with straight legs from a lightweight stretch linen and cotton-blend and will look smart with a simple tee or button-down shirt. Shown here with Theory T-shirt, Theory shirt, Common Projects sneakers, Le Gramme bracelet. - - Light-grey stretch linen and cotton-blend - Belt loops, five pockets - Button, hook and zip fastening - 62% linen, 34% cotton, 4% elastane - Dry clean - Imported

Get Sale Alert

Theory Silk and Cotton-Blend Jersey Shirt
Theory Silk and Cotton-Blend Jersey Shirt 

Theory 's silk and cotton-blend jersey shirt is perfect for those days when you're short on time but don't want to sacrifice comfort and style. It's cut for a regular fit and dyed a deep midnight-blue that works with jeans or chinos in pretty much any colour. Shown here with AMI jeans, Common Projects sneakers. - - Midnight-blue silk and cotton-blend jersey - Classic collar, side slits - Button fastenings - 60% silk, 40% cotton; trim: 100% cotton - Dry clean - Designer colour: Eclipse - Mother-of-pearl: China - Imported

Get Sale Alert

Theory Grey Clinton Slim-Fit Double-Breasted Woven Blazer
Theory Grey Clinton Slim-Fit Double-Breasted Woven Blazer 

Theory 's double-breasted 'Clinton' blazer is tailored for a slim fit from woven cloth which feels light and airy. It's only partially lined to ensure a smooth fit over your sweaters and shirts. Try yours at the office with a pair of black trousers. Shown here with Acne Studios trousers, Acne Studios T-shirt, Common Projects sneakers. - - Black and grey polyester - Notch lapels, non-functioning buttoned cuffs, front welt pockets, double vent, partially lined - Double-breasted button fastenings - 100% polyester; lining: 100% nylon - Dry clean - Imported

Get Sale Alert

Theory Coated Cotton-Blend Shell Hooded Jacket
Theory Coated Cotton-Blend Shell Hooded Jacket 

Come rain or shine, Theory 's light-grey jacket will still look sleek. Designed with a roomy hood, it's cut to fit slightly loose from a lightweight cotton-blend and coated to further protect from the elements. Shown here with Theory T-shirt, AMI trousers, Common Projects sneakers. - - Light-grey cotton-blend shell - Drawstring hood, underarm metal eyelets, front welt pockets, fully lined - Zip fastening - 57% cotton, 43% polyurethane; lining: 100% cotton - Dry clean - Imported

Get Sale Alert

Theory Montrose Faux Shearling-Trimmed Shell Hooded Down Jacket
Theory Montrose Faux Shearling-Trimmed Shell Hooded Down Jacket 

Cut from water and wind-resistant shell, Theory 's 'Montrose' jacket is built to withstand changeable weather. It has an insulating lightweight down fill and features faux shearling at the hood for extra warmth. Layer yours under the coordinating parka on truly cold days. Shown here with Mr P. sweater, Mr P. trousers, Common Projects sneakers, Timex watch. - - Light-grey shell - Drawstring hem and faux shearling-lined hood, ribbed cuffs, two front snap-fastening pockets, internal pocket, fully lined - Zip fastening - 100% polyester; trim: 68% acrylic, 28% wool, 4% polyurethane; padding: 90% down, 10% feathers (goose); hood lining: 55% acrylic, 45% polyester; lining: 100% polyester - Dry clean - Designer colour: Shadow - Imported

Get Sale Alert

Theory Haydin Stretch-Cotton Twill Trousers
Theory Haydin Stretch-Cotton Twill Trousers 

Theory 's 'Haydin' trousers are as comfortable as they are stylish. They're cut slim from stretch-cotton twill that offers plenty of room to move and come in a neutral grey hue that'll go with pretty much anything. Shown here with Theory shirt, A.P.C. jacket, Common Projects sneakers. - - Grey stretch-cotton twill - Belt loops, five pockets - Button fastenings - 97% cotton, 3% elastane - Machine wash - Imported

Get Sale Alert

Theory striped Zaine trousers
Theory striped Zaine trousers 

Eclipse blue and chalk wool, mohair and alpaca blend striped Zaine trousers from Theory featuring a waistband with belt loops, a concealed front fastening, side slit pockets, rear welt pockets, a straight leg, vertical stripes and a stretch fit. This item is true to fit.

Get Sale Alert

Theory Slim-Fit Stretch-Cotton Poplin Shorts
Theory Slim-Fit Stretch-Cotton Poplin Shorts 

These Theory shorts are perfect for long afternoons in the pub garden or exploring tourist attractions on holiday. They're cut from stretch-cotton poplin and have side pockets to carry your phone and wallet. Team yours with a short-sleeved shirt and sneakers. Shown here with Theory shirt, Albam T-shirt, Jil Sander pants, Converse sneakers. - - Navy stretch-cotton poplin - Belt loops, side pockets - Concealed hook, zip and button fastening - 97% cotton, 3% elastane - Machine wash - Imported

Get Sale Alert

Theory Reversible Quilted Shell Gilet
Theory Reversible Quilted Shell Gilet 

No cold-weather wardrobe is complete without a few insulating gilets to get you through those unpredictable days. Theory 's version offers twice the wear - one side is made from wind-resistant burgundy shell and the other from a soft black wool-blend. It's lightweight enough to layer up over a thick rollneck or flannel shirt jacket without feeling bogged down. Shown here with Theory trousers, Acne Studios sweater, Common Projects sneakers, Timex watch. - - Burgundy shell - Funnel neck, two front zipped pockets, elasticated sides, black wool-blend reverse - Zip fastening - 100% polyester; lining: 96% wool, 4% elastane; fill: 90% down, 10% feathers (goose) - Designer colour: Syrah - Imported

Get Sale Alert

Theory Mercerised Cotton and Linen-Blend Half-Zip Shirt
Theory Mercerised Cotton and Linen-Blend Half-Zip Shirt 

This navy shirt from Theory is cut in a cool minimalist profile with a half-zip fastening. It's constructed from a mercerised cotton and linen-blend, meaning it's durable with a lustrous feel. Wear it with loose, devil-may-care tailoring and slides. Shown here with Acne Studios trousers, Theory sweater, Common Projects sneakers, Le Gramme bracelet. - - Navy cotton and linen-blend - Chest patch pocket - Zip fastening - 96% cotton, 4% linen - Machine wash - Imported

Get Sale Alert

Theory Daze shirt
Theory Daze shirt 

White cotton Daze shirt from Theory.

Get Sale Alert

Theory contrast collar shearling jacket
Theory contrast collar shearling jacket 

Black and white sheepskin contrast collar shearling jacket from Theory.

Get Sale Alert

Theory Black Slim-Fit Satin-Trimmed Stretch-Cotton Velvet Tuxedo Jacket
Theory Black Slim-Fit Satin-Trimmed Stretch-Cotton Velvet Tuxedo Jacket 

Black tie-optional dress codes can be the trickiest to navigate (cue an internal 'Do I or don't I?' debate), but a velvet tuxedo jacket like Theory 's ensures you always show up looking sharp. It's been tailored in Italy for a slim fit and has lustrous satin trims - complement them with a dicky bow in the same material. Shown here with Hugo Boss trousers, AMI shirt, Church's shoes, Lanvin bow tie. This item is small to size; see Size & Fit notes. - - Black stretch-cotton velvet - Satin peak lapels and trims, felted undercollar, padded shoulders, non-functioning buttoned cuffs, chest welt pocket, two front flap pockets, double vent, three internal pockets, fully lined - One button fastening - 98% cotton, 2% elastane; lining: 100% cupro - Dry clean - Made in Italy

Get Sale Alert

Theory relaxed flannel grid shirt
Theory relaxed flannel grid shirt 

Charcoal cotton relaxed flannel grid shirt from Theory featuring a classic collar, a button fastening, long sleeves, button cuffs, a curved hem and a grid print. This item is true to fit.

Get Sale Alert

Theory Men's Wellar Half Canvas New Tailor Suit Jacket
Theory Men's Wellar Half Canvas New Tailor Suit Jacket 

Theory Mens Wellar Half Canvas New Tailor Suit Jacket, Charcoal, 42

Get Sale Alert

Theory Oxford shirt
Theory Oxford shirt 

Blue stretch cotton Oxford shirt from Theory.

Get Sale Alert

Theory Structure Pima Cotton-Terry T-Shirt
Theory Structure Pima Cotton-Terry T-Shirt 

Just when you thought T-shirts couldn't get any more comfortable, Theory designs one made of plush Pima cotton-terry. It's cut to fit well on any build and will go with almost everything in your wardrobe, from weekend sweats to jeans. Shown here with AMI jeans, Joseph shirt, Common Projects sneakers. - - Light-grey Pima cotton-terry - Crew neck - 100% Pima cotton - Machine wash - Imported

Get Sale Alert

Theory Ribbed Cashmere Scarf
Theory Ribbed Cashmere Scarf 

Theory 's scarf is neither too heavy nor too light, so it's ideal in urban environments where really substantial winter accessories aren't often necessary. This taupe ribbed cashmere piece is long enough to be worn draped, looped or knotted, depending on how you prefer to style it. Shown here with Theory rollneck, Acne Studios coat, Common Projects sneakers. - - Taupe cashmere - 100% cashmere - Dry clean - Imported

Get Sale Alert

Theory checked blazer
Theory checked blazer 

Blue virgin wool checked blazer from Theory featuring notched lapels, a chest pocket, a front button fastening, long sleeves, front flap pockets and a rear central vent.

Get Sale Alert

Theory City Snow Tapered Water-Resistant Canvas Trousers
Theory City Snow Tapered Water-Resistant Canvas Trousers 

Theory is based in New York City's Meatpacking District, so its designers know that navigating snowy city streets on the way to the office can really be tough. These black trousers are a smart, practical pair that should go on heavy rotation in your winter wardrobe. They're cut in a tapered fit from water-resistant canvas and have an elasticated waistband and cuffs to keep the elements out. Shown here with Theory gilet, Acne Studios sweater, Common Projects sneakers, Timex watch. - - Black water-resistant canvas - Partially elasticated waistband and cuffs, belt loops, four zipped pockets - Snap and zip fastening - 97% polyester, 3% polyurethane - Dry clean - Imported

Get Sale Alert

Theory Enzo Ribbed Cashmere Sweater
Theory Enzo Ribbed Cashmere Sweater 

Theory founder Mr Andrew Rosen tells us that when he conceived the layout of his New York offices, he wanted it to reflect the label itself - simple, yet sophisticated. Just like that concept, this minimal 'Enzo' sweater is tightly ribbed and spun from extra fine, double-knit cashmere. Cut for a regular fit, it's designed in a deep midnight-blue shade that pairs nicely with black chinos or trousers. Shown here with Theory coat, Joseph trousers, AMI shoes. - - Midnight-blue cashmere - Crew neck - 100% cashmere - Dry clean - Designer colour: Eclipse - Imported

Get Sale Alert

Theory classic plain shirt
Theory classic plain shirt 

Blue cotton and linen blend classic plain shirt from Theory featuring a pointed collar, a front button fastening, long sleeves and a curved hem.

Get Sale Alert

Theory dash pattern shirt
Theory dash pattern shirt 

Blue cotton dash pattern shirt from Theory featuring a pointed collar, a front button fastening, long sleeves and a curved hem.

Get Sale Alert
Top