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Size info
- True to size.
- Considered a Slim fit; fitted through the chest, armholes and sides.
Details & care
A structured Japanese knit fabric plays up the refined appeal of this classic button-up shirt in a slim fit.
- 28 1/2" length; 42" chest (size Medium)
- Spread collar with removable collar stays
- Long sleeves with button cuffs
- 53% cotton, 47% polyester
- Dry clean or machine wash, line dry
- Imported
- Item #6236334
Shipping & returns
This item is only available for pickup at select Nordstrom Rack stores. Exclusions apply for orders to Alaska, Hawaii and Puerto Rico. Learn more about our shipping & returns policies.
This item is returnable within 40 days by mail or to U.S. Nordstrom Rack and U.S. Nordstrom Store.
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Theory
Founded on the principle that a piece of clothing can—and should—be both comfortable and alluring, Theory creates styles lauded for impeccable fit with a modern point of view. Emphasizing superb craftsmanship, the brand's classic silhouettes are refined by current trends and interesting fabrics, resulting in pieces that wear well and remain relevant season after season.
Most helpful positive review
July 8, 2025
David
The shirt fits perfect perfect perfect
fashion guru
Verified purchase
Reposted from nordstrom.com
Most helpful critical review
May 20, 2025
Bad fit
For an XL it was very tight. All other things I order from other manufacturers fit fine.
Dancer50c
Verified purchase
Reposted from nordstrom.com
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5 stars
84%
4 stars
8%
3 stars
0%
2 stars
4%
1 star
4%
Sort by Most Helpful
Size
Color
fashion guru
Reposted from nordstrom.com
Verified purchase
July 8, 2025
David
The shirt fits perfect perfect perfect
Dancer50c
Reposted from nordstrom.com
Verified purchase
May 20, 2025
Bad fit
For an XL it was very tight. All other things I order from other manufacturers fit fine.
LifeAccordingToMiles
Reposted from nordstrom.com
Apr 29, 2025
New Favorite Dress Shirt
Recently lost a significant amount of weight and needed new professional work attire. I gave Theory a chance as it was recommended by my stylist—I couldn’t have been more pleased with how these shirts fit/feel. The material is soft (between a Jersey t-shirt and silk material) and does not feel like your classic starched dress shirt. I wear these to work with slacks and a blazer, loving how they wear as a casual button down for weekend events or casual nights out. I now have one in six colors(black, white, olympic-yjy, dogwood, & soft iris) and wear them every week(if not everyday) at this point. They wash in the machine well and hold the fabric texture while you continue to “break in” the shirt. Steams effortlessly which negates the true need to iron these shirts. 11/10 would recommend!
Justsimply
Reposted from nordstrom.com
Feb 21, 2025
Best Button Up Shirt
The easiest to take care of and most comfortable dress shirt you can find. For fit, athletic builds are best to go up a regular size. Chest 42 large is fitted, 44 should go XL. Basically needs no ironing or steaming after wash, feels soft and is very durable. I recommend tumble drying delicate or preferably not at all.
I want my shoe back
Reposted from nordstrom.com
Verified purchase
Feb 9, 2025
Definitely a slim cut
The description from the video is very incorrect. The sylvain shirt is a slim cutting fit. Nothing regular at all, I would advise to size up because of the slim cut.
HKbossSuit
Reposted from nordstrom.com
Jan 17, 2025
Love the Theory shirts
Boss used to be my go-to brand, but now my go-to is Theory . These Sylvain shirts are excellent quality and are very comfortable. They have just the right amount of stretch and can be worn with a suit or with jeans. These shirts tend to run on the slimmer side, so recommend one size up; I'm 6'2 with a 42" chest and I wear these shirts in an XL which is the perfect fit. I like these shirts so much I'm planning to buy several more to up my business casual wardrobe.
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