Skip to main content Skip to footer content

Friends + Family: 25% Off Sitewide*. SHOP WOMEN - SHOP MEN

An Extra 10% Off with Apple Pay Sitewide. Ends 12/13*. SHOP WOMEN - SHOP MEN

New Arrivals

Back
- Women
  - View All
  - Sweaters
  - Outerwear
  - Women's Edits
- Men
  - View All
  - Sweaters
  - Outerwear
  - Men's Edits
- Campaigns
- New Arrivals
  
  Shop Women
- New Arrivals
  
  Shop Men
Women

Back
- Clothing
  - View All
  - Pants
  - Blazers + Jackets
  - Dresses
  - Jeans
  - Outerwear
  - Shorts
  - Skirts
  - Suits
  - Sweaters + Cardigans
  - T-Shirts
  - Tops
- Accessories
  - View All
  - Shoes
  - Bags
  - Gloves, Hats + Scarves
  - Belts
- Women's Edits
- Featured
- Holiday Edit
  
  Shop Now
- Cashmere Shop
  
  Shop Now
- Theory Wardrobe
  
  Shop Now
Men

Back
- Clothing
- Accessories
  - View All
  - Shoes
  - Gloves, Hats, + Scarves
  - Wallets
  - Belts
  - Neckwear
- Men's Edits
- Featured
- Holiday Edit
  
  Shop Now
- Cashmere Shop
  
  Shop Now
- Theory Wardrobe
  
  Shop Now
The Cashmere Shop

Back
- Women
  - Shop Now
- Men
  - Shop Now
- Women's Cashmere
  
  Shop Now
- Men's Cashmere
  
  Shop Now

Sign In/Register

Email Address:

Password:

Remember Me

Forgot Password?

or

Back

Forgot Password

Forgot your Password

Provide your account email address to receive an email to reset your password.

Email Address:

Wishlist

New Arrivals

Back
- Women
  
  Back
- Women's Edits
  
  Back
- Men
  
  Back
- Men's Edits
  
  Back
- Campaigns
  
  Back
Women

Back
- Shop All Women's
- Clothing
  
  Back
  - View All
  - Pants
  - Blazers + Jackets
  - Dresses
  - Jeans
  - Outerwear
  - Shorts
  - Skirts
  - Suits
  - Sweaters + Cardigans
  - T-Shirts
  - Tops
- Accessories
  
  Back
  - View All
  - Shoes
  - Bags
  - Gloves, Hats + Scarves
  - Belts
- Women's Edits
  
  Back
- Featured
  
  Back
- Sale
  
  Back
  - View All
Men

Back
- Shop All Men's
- Clothing
  
  Back
- Accessories
  
  Back
  - View All
  - Shoes
  - Gloves, Hats + Scarves
  - Wallets
  - Belts
  - Neckwear
- Men's Edits
  
  Back
- Featured
  
  Back
- Sale
  
  Back
  - View All
The Cashmere Shop

Back
- Women
- Men

Sign In/Register
united states (USD)

Order Tracking
Store Locator

Search

× Clear

Sign In/Register

Email Address:

Password:

Remember Me

Forgot Password?

Back

Forgot Password

Forgot your Password

Provide your account email address to receive an email to reset your password.

Email Address:

First Name:

Last Name:

Email Address:

Confirm Email Address:

Password

Confirm Password

Birth Date

Year

Gender

Female

Male

I'd like to hear from Theory

¹By checking this box, you consent to receive emails about Theory's latest collections, exclusive offers, and special events. You may revoke your consent at any time by clicking unsubscribe at the bottom of any email from us. By clicking 'SAVE' below you accept the terms of our Privacy Policy

Men's Suits

Worn together or deconstructed, this season's suiting is so sharp you'll reach for it even on your days off.

Filter

Filter By

Chambers Blazer in Wool Flannel

~~Price reduced from $625.00 to~~ $281.25

Size Added to Bag

Go to Bag

25% Off Applied

Quick Add

~~Price reduced from $245.00 to~~ $110.25

Mayer Pant in Wool Flannel

~~Price reduced from $245.00 to~~ $110.25

Size Added to Bag

Go to Bag

25% Off Applied

Chambers Blazer in Herringbone Stretch Wool

Quick Add

~~Price reduced from $645.00 to~~ $290.25

Chambers Blazer in Herringbone Stretch Wool

~~Price reduced from $645.00 to~~ $290.25

Size Added to Bag

Go to Bag

25% Off Applied

Quick Add

~~Price reduced from $265.00 to~~ $119.25

Mayer Pant in Herringbone Stretch Wool

~~Price reduced from $265.00 to~~ $119.25

Size Added to Bag

Go to Bag

25% Off Applied

Quick Add

~~Price reduced from $445.00 to~~ $200.25

Clinton Blazer in Precision Ponte

~~Price reduced from $445.00 to~~ $200.25

Size Added to Bag

Go to Bag

25% Off Applied

Quick Add

~~Price reduced from $225.00 to~~ $101.25

Zaine Pant in Precision Ponte

~~Price reduced from $225.00 to~~ $101.25

Size Added to Bag

Go to Bag

25% Off Applied

Quick Add

~~Price reduced from $545.00 to~~ $408.75

Chambers Blazer in Stretch Wool

~~Price reduced from $545.00 to~~ $408.75

Size Added to Bag

Go to Bag

25% Off Applied

Quick Add

~~Price reduced from $225.00 to~~ $168.75

Mayer Pant in Stretch Wool

~~Price reduced from $225.00 to~~ $168.75

Size Added to Bag

Go to Bag

25% Off Applied

Quick Add

~~Price reduced from $445.00 to~~ $333.75

Clinton Blazer in Precision Ponte

~~Price reduced from $445.00 to~~ $333.75

Size Added to Bag

Go to Bag

25% Off Applied

Quick Add

~~Price reduced from $225.00 to~~ $168.75

Zaine Pant in Precision Ponte

~~Price reduced from $225.00 to~~ $168.75

Size Added to Bag

Go to Bag

25% Off Applied

Quick Add

~~Price reduced from $545.00 to~~ $408.75

Chambers Blazer in Stretch Wool

~~Price reduced from $545.00 to~~ $408.75

Size Added to Bag

Go to Bag

25% Off Applied

Quick Add

~~Price reduced from $225.00 to~~ $168.75

Mayer Pant in Stretch Wool

~~Price reduced from $225.00 to~~ $168.75

Size Added to Bag

Go to Bag

25% Off Applied

Join our mailing list for our latest updates and enjoy 15% off your first full price order. Learn more about our privacy policy here.

forms.newsletter.successresult

Customer Care

My Account
Track My Order
Returns & Exchanges
Shipping & Payments
Size & Alterations
FAQs
Klarna FAQ
Affirm FAQ
Gift Card
Gift Card Balance

About Us

About Us
Theory At Your Service
Stores
The Theory App
Careers

Live Chat
Mon-Fri: 8am-7pm ET (excluding holidays)
Tues 12/5: 8am-1pm ET
Email
Click Here for International Orders

united states (USD)

Site Map

Accessibility Statement

Your California Privacy Rights

Do Not Sell My Information

Exclusions

Customer Care

My Account
Track My Order
Returns & Exchanges
Shipping & Payments
Size & Alterations
FAQs
Klarna FAQ
Affirm FAQ
Gift Card
Gift Card Balance

About Us

About Us
Theory At Your Service
Stores
The Theory App
Careers

Contact Us

Live Chat
Mon-Fri: 8am-7pm ET (excluding holidays)
Email
Click Here for International Orders

Legal

Accessibility Statement
Your California Privacy Rights
Do Not Sell My Information
Terms of Use
Privacy Policy
Exclusions

united states (USD)

Site Map

Exclusions

FRIENDS + FAMILY
*25% off select styles online at theory.com in select countries through December 14, 2023 at 3:59AM EDT. Discount will be auto-applied to the eligible items. Offer may not be used at Theory Outlet channels. Sale merchandise is included. Select merchandise is excluded. Items 41% off and higher are FINAL SALE and are not eligible for return, exchange, or credit. Sale merchandise sold as is. Offer cannot be combined with any other promotional offer, or applied to previous purchases. Offer cannot be redeemed for cash or gift cards or applied to previous purchases. For questions, please contact clientservice@theory.com. Offer terms are subject to change.

APPLE PAY
*Extra 10% off your purchase is valid from November 29, 2023, at 4:00 a.m. ET to December 14, 2023, at 3:59 a.m. ET. Eligible on purchases made using Apple Pay, discount will automatically be applied at checkout at https://www.theory.com/ and the Theory App only valid in the United States. Discount may be in addition to an already discounted price of eligible items. Not applicable to shipping and handling charges, gift cards, or applicable taxes. Apple Pay is a registered trademark of Apple Inc.

ESSENTIAL DUOS AND TRIOS
*Choose 2 or 3 of the same marked style in any size or color to receive an additional discount. Applicable styles will be marked. Discount will be auto-applied at checkout. Offer valid in Theory retail stores and online at theory.com in select countries. Offer may not be used at Theory Outlet channels. Items 41% off and higher are FINAL SALE and are not eligible for return, exchange, or credit. Sale merchandise sold as is. Offer cannot be combined with any other promotional offer, redeemed for cash or gift cards, or applied to previous purchases. For questions, please contact clientservice@theory.com. Offer terms are subject to change.

WELCOME
*Offer valid for 31 days from date of issue for first-time email subscribers only. Code is valid for one time use only and discount will be applied when your unique promotional code is entered at checkout. Offer valid in Theory U.S. retail stores and online at theory.com in select countries. Offer may not be used at Theory Outlet channels. Offer valid on full priced products only. Sale Merchandise, Theory gift cards, Common Projects products are excluded. Good Wool styles H0101113, J0701615, H0101234, H0101632, I0001201, I0301199 are excluded. Offer cannot be redeemed for cash or gift cards or applied to previous purchases. In-store gift with purchase is only valid for first-time customers. For questions, please contact clientservice@theory.com. Offer terms are subject to change.

FIRST IN APP PURCHASE
*Discount will be applied when your promotional code is entered at checkout and code is valid for one time use only. Offer valid in the Theory App. Select merchandise, Theory gift cards, Common Projects products and sale merchandise are excluded. Good Wool styles H0101113, J0701615, H0101234, H0101632, I0001201, I0301199 are excluded. Offer can be combined with select other promotional offers. Offer cannot be redeemed for cash or gift cards or applied to previous purchases. Items 41% off and higher are FINAL SALE and are not eligible for return, exchange, or credit. Sale merchandise sold as is. For questions, please contact clientservice@theory.com. Offer terms are subject to change.

New Arrivals

New Arrivals

Holiday Edit

Cashmere Shop

Theory Wardrobe

Holiday Edit

Cashmere Shop

Theory Wardrobe

Women's Cashmere

Men's Cashmere

Forgot Password

Forgot your Password

Men's Suits