First seen in Mar 2026

Theory Sylvain Structure Knit Shirt In Black

Photo: YOOX

First seen in Mar 2026

1/10

SIZE & FIT INFORMATION

THEORY
Sylvain Structure Knit Shirt In Black

Available From 6 Stores

Product Reviews

Product Details

Write My Review

THEORY
Sylvain Structure Knit Shirt In Black

Available From 6 stores

Product Reviews

Product Details

Write My Review

Partner Stores

Store Status Price

Theory Sylvain Good Cotton Shirt Eclipse In Black

Shopbop

2 Offers

In Stock

(2 Offers)

2Offers

SYLVAIN GOOD COTTON SHIRT ECLIPSE

Fabric: Lightweight, super-stretch poplin. Stretch supima cotton fabrication. Collared neck and long sleeves with button cuffs. Curved hem. Button placket. Shell: 78% cotton/18% polyamide/4% elastane. Wash cold or dry clean. Imported, Vietnam. Measurements: Measurements from size M Length: 30.75in / 78cm Sleeve: 34.75in / 88cm Chest: 43.25in / 110cm

， THEOR4435310962

Read Review

Offers

(2 in total)

Theory Sylvain Good Cotton Shirt Eclipse In Black

Theory Sylvain Structure Knit Shirt In Black

REVOLVE

In Stock

SYLVAIN STRUCTURE KNIT SHIRT

Theory Sylvain Structure Knit Shirt in Navy. - size S (also in L, M, XL/1X, XXL/2X) Theory Sylvain Structure Knit Shirt in Navy. - size S (also in L, M, XL/1X, XXL/2X) 53% cotton 47% polyester. Made in Vietnam. Dry clean. Front button closure. Satin fabric with button cuffs. THEO-MS201. J0794505. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

， THEO-MS201

Read Review

We will watch available offers for you

Read Review

Offers

We will watch available offers for you

Theory Sylvain Structure Knit Shirt In Black

Theory Sylvain Wealth Shirt In Black

REVOLVE

In Stock

SYLVAIN WEALTH SHIRT

Theory HEMD in Navy. Size L, M, XXL/2X. 78%Baumwolle, 18% Polyamid, 4% Elasthan. Hergestellt in Vietnam. Maschinenwäsche. Front button closure. Manschetten. Leichter Stoff aus offenem Strick. THEO-MS233. A0674535.

， THEO-MS233

Read Review

We will watch available offers for you

Read Review

Offers

We will watch available offers for you

Theory Sylvain Wealth Shirt In Black

Theory Man Shirt Black Size L Cotton

YOOX

1 Offers

In Stock

(1 Offers)

1Offers

THEORY MAN SHIRT BLACK SIZE L COTTON

regular-fit shirt, flannel, solid color, no appliqués, classic collar, long sleeves, buttoned cuffs, button fastenings, machine wash or dry clean, do not bleach, do not tumble dry , Color: Black , Size: L

， 10265704PF

Read Review

Enjoy up to 60% off select styles.

Read Review

Offers

(1 in total)

Enjoy up to 60% off select styles.

Theory Man Shirt Black Size L Cotton

Theory Sylvain Wealth Shirt In Black

FORWARD

1 Offers

In Stock

(1 Offers)

1Offers

SYLVAIN WEALTH SHIRT

Theory Sylvain Wealth Shirt in Eclipse - Navy. Size XXL/2X (also in L, M, XL/1X). 78%cotton 18% polyamide 4% elastane. Made in Vietnam. Machine wash. Front button closure. Button cuffs. Lightweight poplin fabric. THEO-MS233. A0674535. About the designer:

， THEO-MS233

Read Review

Enjoy up to 65% off select styles.

Read Review

Offers

(1 in total)

Enjoy up to 65% off select styles.

Theory Sylvain Wealth Shirt In Black

Theory Sylvain Structure Knit Shirt In Black

FORWARD

1 Offers

In Stock

(1 Offers)

1Offers

SYLVAIN STRUCTURE KNIT SHIRT

Theory Sylvain Structure Knit Shirt in Eclipse - Navy. Size XXL/2X (also in S). 53% cotton 47% polyester. Made in Vietnam. Dry clean. Front button closure. Satin fabric with button cuffs. THEO-MS201. J0794505. About the designer:

， THEO-MS201

Read Review

Enjoy up to 65% off select styles.

Read Review

Offers

(1 in total)

Enjoy up to 65% off select styles.

Theory Sylvain Structure Knit Shirt In Black

Theory Irving 2p Spring Ripstop Shirt In Black

Nordstrom Rack

2 Offers

In Stock

(2 Offers)

2Offers

THEORY IRVING 2P SPRING RIPSTOP SHIRT

This casual and modern button-down is created with built-in stretch for all-day comfort. 29" length (size M) Spread collar Long sleeves with adjustable button cuffs Front button closure Chest patch pocket 99% cotton, 1% elastane Machine wash, line dry Imported Model stats: 6'1" height, 32" waist. Model is wearing size M

， 7245545_ECLIPSE

Read Review

Offers

(2 in total)

Theory Irving 2p Spring Ripstop Shirt In Black

Theory Men's Sylvain Tailored-fit Sport Shirt In Black

MEMBER ONLY

2 Offers

In Stock

(2 Offers)

2Offers

MEN'S SYLVAIN TAILORED-FIT SPORT SHIRT

Theory Sylvain woven shirt. Approx. measurements: 27"L front; 30"L back; 26"L sleeve. Spread collar; Frenchplacket button front. Barrel cuff. Yoked back shoulders; darted back. Cotton/nylon/elastane. Machine wash. Imported.

， PROD284420001_BLACK

Read Review

Please login to access this member-only store.

Theory Men's Sylvain Tailored-fit Sport Shirt In Black

Theory Sylvain Cotton Shirt In Black

Farfetch

1 Offers

Sold Out

(1 Offers)

SYLVAIN COTTON SHIRT

， 24062725

Read Review

Enjoy up to 50% off select styles.

Read Review

Offers

(1 in total)

Enjoy up to 50% off select styles.

Theory Sylvain Cotton Shirt In Black

Theory Sylvain Slim-fit Button-up Shirt In Black

SENSER

Sold Out

THEORY SYLVAIN SLIM-FIT BUTTON-UP SHIRT

It adopts a structured pointed collar and a long hem for inherent elasticity.

， 442021029053696

Read Review

We will watch available offers for you

Read Review

Offers

We will watch available offers for you

Theory Sylvain Slim-fit Button-up Shirt In Black

Theory Hugh Shirt In Black

Rue La La

1 Offers

Sold Out

(1 Offers)

THEORY HUGH SHIRT

About The Brand: Theory Believes The Perfect Outfit Can Change The Way You Feel. For Over 25 Years, Theory Has Developed Innovative Fabrics And Highly Functional Pieces That Feel Great And Fit Perfectly. Theory's Seasonal Collections Are Versatile, Expertly Tailored And Easy-To Wear. Hugh Shirt In Black With Barrel Cuffs And Shirttail Hem Approximately 29In From Shoulder To Hem Model Is 6'2 And Is Wearing A Size Medium. Measurements May Vary Slightly By Size. Button Front 100% Lyocell Dry Clean Only Imported

， 1010347118

Read Review

Shop the season's top events and hottest brands.

Read Review

Offers

(1 in total)

Shop the season's top events and hottest brands.

Theory Hugh Shirt In Black

Theory Rammy Shirt In Black

Rue La La

1 Offers

Sold Out

(1 Offers)

THEORY RAMMY SHIRT

About The Brand: Theory Believes The Perfect Outfit Can Change The Way You Feel. For Over 25 Years, Theory Has Developed Innovative Fabrics And Highly Functional Pieces That Feel Great And Fit Perfectly. Theory's Seasonal Collections Are Versatile, Expertly Tailored And Easy-To Wear. Rammy Shirt In Black With Spread Collar And Button Cuffs Approximately 29In From Shoulder To Hem Model Is 6'1 And Is Wearing A Size Medium. Measurements May Vary Slightly By Size. Button Front 78% Cotton, 19% Nylon, 3% Spandex Machine Wash Imported

， 1010404851

Read Review

Shop the season's top events and hottest brands.

Read Review

Offers

(1 in total)

Shop the season's top events and hottest brands.

Theory Rammy Shirt In Black

Theory Noll Shirt In Black

Rue La La

1 Offers

Sold Out

(1 Offers)

THEORY NOLL SHIRT

About The Brand: Theory Believes The Perfect Outfit Can Change The Way You Feel. For Over 25 Years, Theory Has Developed Innovative Fabrics And Highly Functional Pieces That Feel Great And Fit Perfectly. Theory's Seasonal Collections Are Versatile, Expertly Tailored And Easy-To Wear. Noll Shirt In Black With Spread Collar, And Button Cuffs Approximately 29In From Shoulder To Hem Model Is 6'1 And Is Wearing A Size Medium. Measurements May Vary Slightly By Size. Button Front 100% Lyocell Dry Clean Only Imported

， 1010404882

Read Review

Shop the season's top events and hottest brands.

Read Review

Offers

(1 in total)

Shop the season's top events and hottest brands.

Theory Noll Shirt In Black

Subscribe To Alerts For This Product

We’ll keep our eyes out for you. Subscribe to receive automatic email and app updates to be the first to know when this item becomes available in new stores, sizes or prices.

Subscribe To Alerts For This Product

We’ll keep our eyes out for you. Subscribe to receive automatic email and app updates to be the first to know when this item becomes available in new stores, sizes or prices.

Product Details

SYLVAIN GOOD COTTON SHIRT ECLIPSE

Fabric: Lightweight, super-stretch poplin. Stretch supima cotton fabrication. Collared neck and long sleeves with button cuffs. Curved hem. Button placket. Shell: 78% cotton/18% polyamide/4% elastane. Wash cold or dry clean. Imported, Vietnam. Measurements: Measurements from size M Length: 30.75in / 78cm Sleeve: 34.75in / 88cm Chest: 43.25in / 110cm

Measurements from size M Length: 30.75in / 78cm Sleeve: 34.75in / 88cm Chest: 43.25in / 110cm

Product Detail Provided by Shopbop - Purchase Now

Size Guide

SYLVAIN STRUCTURE KNIT SHIRT

Theory Sylvain Structure Knit Shirt in Navy. - size S (also in L, M, XL/1X, XXL/2X) Theory Sylvain Structure Knit Shirt in Navy. - size S (also in L, M, XL/1X, XXL/2X) 53% cotton 47% polyester. Made in Vietnam. Dry clean. Front button closure. Satin fabric with button cuffs. THEO-MS201. J0794505. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

Product Detail Provided by REVOLVE - Purchase Now

Size Guide

SYLVAIN WEALTH SHIRT

Theory HEMD in Navy. Size L, M, XXL/2X. 78%Baumwolle, 18% Polyamid, 4% Elasthan. Hergestellt in Vietnam. Maschinenwäsche. Front button closure. Manschetten. Leichter Stoff aus offenem Strick. THEO-MS233. A0674535.

Lightweight poplin fabric

Product Detail Provided by REVOLVE - Purchase Now

Size Guide

THEORY MAN SHIRT BLACK SIZE L COTTON

regular-fit shirt, flannel, solid color, no appliqués, classic collar, long sleeves, buttoned cuffs, button fastenings, machine wash or dry clean, do not bleach, do not tumble dry , Color: Black , Size: L

Product Detail Provided by YOOX - Purchase Now

Size Guide

SYLVAIN WEALTH SHIRT

Theory Sylvain Wealth Shirt in Eclipse - Navy. Size XXL/2X (also in L, M, XL/1X). 78%cotton 18% polyamide 4% elastane. Made in Vietnam. Machine wash. Front button closure. Button cuffs. Lightweight poplin fabric. THEO-MS233. A0674535. About the designer:

Lightweight poplin fabric

Product Detail Provided by FORWARD - Purchase Now

Size Guide

SYLVAIN STRUCTURE KNIT SHIRT

Theory Sylvain Structure Knit Shirt in Eclipse - Navy. Size XXL/2X (also in S). 53% cotton 47% polyester. Made in Vietnam. Dry clean. Front button closure. Satin fabric with button cuffs. THEO-MS201. J0794505. About the designer:

Product Detail Provided by FORWARD - Purchase Now

Size Guide

THEORY IRVING 2P SPRING RIPSTOP SHIRT

This casual and modern button-down is created with built-in stretch for all-day comfort. 29" length (size M) Spread collar Long sleeves with adjustable button cuffs Front button closure Chest patch pocket 99% cotton, 1% elastane Machine wash, line dry Imported Model stats: 6'1" height, 32" waist. Model is wearing size M

Product Detail Provided by Nordstrom Rack - Purchase Now

Size Guide

MEN'S SYLVAIN TAILORED-FIT SPORT SHIRT

Theory Sylvain woven shirt. Approx. measurements: 27"L front; 30"L back; 26"L sleeve. Spread collar; Frenchplacket button front. Barrel cuff. Yoked back shoulders; darted back. Cotton/nylon/elastane. Machine wash. Imported.

Product Detail Provided by Neiman Marcus - Purchase Now

Size Guide