Highly Considered Construction | Theory

Skip to main content Skip to footer content

Login before checkout to check if any member coupons are available in your account. Eligibility may vary. LOGIN NOW

Welcome Offer | Sign up to enjoy special offer on your first full-price purchase. SIGN UP NOW T&C apply.

New Arrivals

Back
- Women
  - Shop All New Arrivals
- Men
  - Shop All New Arrivals
- Women's New Arrivals
- Men's New Arrivals
- New Arrivals
  
  Shop Women
- New Arrivals
  
  Shop Men
Women

Back
- Washed Twill
  
  Shop Now
- Tailoring Redux
  
  Shop Now
Men

Back
- World of Bilen
  
  Shop Now
- In Motion
  
  Shop Now
Your First Theory
Online Exclusive

Back
- Women
  - View All
- Men
  - View All

Wishlist

Shop By

New Arrivals

Back
Women

Back
Men

Back
Online Exclusive

Back
- Women
  - View All
- Men
  - View All
Your First Theory
Theories Magazine

Sign In / Register

Order Tracking
Store Locator

Clear

Sign In / Register

Sign In
Register

Clear

Sorry, we could not find any matching results.

Trending Products

Curtis Drawstring Trousers in Motion Wool

Curtis Drawstring Trousers in Motion Wool

~~Price reduced from to~~ AU$ 445.00

Celebrate With You - Add to Cart to Enjoy

Baseball Cap in Motion Wool

Baseball Cap in Motion Wool

~~Price reduced from to~~ AU$ 180.00

Celebrate With You - Add to Cart to Enjoy

Treeca Pull-On Trousers in Admiral Crepe

Treeca Pull-On Trousers in Admiral Crepe

~~Price reduced from to~~ AU$ 529.00

Purchase 2 Pieces to Unlock Bundle Price

Draped Midi Dress in Washed Twill

Draped Midi Dress in Washed Twill

~~Price reduced from to~~ AU$ 940.00

Celebrate With You - Add to Cart to Enjoy

Zip Overshirt in Motion Wool

Zip Overshirt in Motion Wool

~~Price reduced from to~~ AU$ 520.00

Celebrate With You - Add to Cart to Enjoy

Slim Shirt in Good Poplin

Slim Shirt in Good Poplin

~~Price reduced from to~~ AU$ 590.00

Celebrate With You - Add to Cart to Enjoy

Curtis Drawstring Trousers in Motion Wool

Curtis Drawstring Trousers in Motion Wool

~~Price reduced from to~~ AU$ 445.00

Celebrate With You - Add to Cart to Enjoy

Mayer Trousers in Stretch Wool

Mayer Trousers in Stretch Wool

~~Price reduced from AU$ 435.00 to~~ AU$ 399.00

Draped Midi Dress in Washed Twill

Draped Midi Dress in Washed Twill

~~Price reduced from to~~ AU$ 940.00

Celebrate With You - Add to Cart to Enjoy

Wide-Leg Pull-On Trousers in Admiral Crepe

Wide-Leg Pull-On Trousers in Admiral Crepe

~~Price reduced from to~~ AU$ 570.00

Celebrate With You - Add to Cart to Enjoy

Tiny Tee in Organic Cotton

Tiny Tee in Organic Cotton

~~Price reduced from to~~ AU$ 149.00

Celebrate With You - Add to Cart to Enjoy

Treeca Pull-On Trousers in Admiral Crepe

Treeca Pull-On Trousers in Admiral Crepe

~~Price reduced from to~~ AU$ 529.00

Purchase 2 Pieces to Unlock Bundle Price

Sign Up for 15% Off*

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 Chart & Alterations
FAQs

About Us

About Us
Stores

Contact Us

Mon-Fri: 9am-6pm GMT (excluding holidays)
Email

© 2026 Theory

Site Map

Terms of Use

Privacy Policy

Customer Care

My Account
Track My Order
Returns & Exchanges
Shipping & Payments
Size & Alterations
FAQs

About Us

About Us
Stores

Contact Us

Mon-Fri: 9am-6pm GMT (excluding holidays)
Email

Legal

Terms of Use
Privacy Policy
Exclusions

© 2026 Theory. |

Site Map

Exclusions

WELCOME OFFER
(1) Promotional Period: From April 1, 2024 until further notice. (2) Eligibility: Customers who successfully subscribe to Theory Newsletters during the Promotional Period (“Eligible Customers”). (3) Designated Store in respect of this Promotion: The new Theory Online Store at hk.theory.com, tw.theory.com, sg.theory.com and au.theory.com (collectively “Theory Online Stores”). (4) How to enjoy this Promotion: Eligible Customers can enjoy 15% off on regular-priced products at Theory Online Stores (subject to the Excluded Products as defined below) (the “Discount”) by entering the promotional code at checkout. The promotional code would be sent, via email, to Eligible Customers upon successful newsletter registration. (5) General Terms and Conditions: The Discount only applies to the first order placed by Eligible Customers on Theory Online Stores. The Discount does not apply to the purchase of Theory Project products, Bundles and permanent/core items (the “Excluded Products”). The Discount cannot be used in conjunction with any other discounts, promotional offers and coupons (including but not limited to Theory VIP discounts/Theory VIP Birthday discounts, Credit Card Year-Round Discount and Theory CRM Coupons). The Discount cannot be transferred nor exchanged for cash or any other gifts or coupons. No exchange or return would be provided for products purchased with the Discount under this promotion. Theory reserves the right to amend these Terms and conditions without prior notice. Theory reserves the right of final decision in case of any dispute.

BUNDLE PROMOTION
(1) Promotional Period: The Promotional Period is from 1 July, 2025 until further notice. (2) Designated Store in respect of this Promotion: Theory Online Store at hk.theory.com, tw.theory.com, sg.theory.com and au.theory.com (collectively “Theory Online Stores”). (3) How to enjoy this Promotion: During the Promotional Period, all customers can enjoy an additional discount upon purchasing, as the case maybe, 2 or 3 items of the same style (as may be designated by Theory from time to time) in any size or color (collectively the “Designated Items”) in one single transaction at Theory Online Stores (collectively the “Discount”). The Designated items, and the number of Designated Items required to be purchased to unlock the Discount, will be specifically marked on Theory Online Stores. Customers are required to add the Designated Items into bag to unlock the amount of the Discount. The Discount will automatically apply at checkout. (4) General Terms and Conditions: The Discount cannot be used in conjunction with any other discounts, promotional offers and coupons (including but not limited to Theory VIP discounts/Theory VIP Birthday discounts, Credit Card Year-Round Discount and Theory CRM Coupons). The Discount cannot be transferred nor exchanged for cash or any other gifts or coupons. No exchange or return would be provided for products purchased with the Discount under this promotion. Theory reserves the right to amend these Terms and conditions without prior notice. Theory reserves the right of final decision in case of any dispute.

ART WEEK SPECIAL OFFER
(1) Promotional Period: The Promotional Period is from 20 March 2026 to 31 March 2026 (Both days inclusive). (2) Designated Store in respect of this Promotion: (i) Theory Online Store at hk.theory.com, tw.theory.com, sg, theory.com and au.theory.com (collectively “Theory Online Stores”) (ii) Theory Stores at Pacific Place, ifc mall, Lee Garden Two, Harbour City, New Town Plaza, Cityplaza (collectively the “Theory Physical Stores”, together with Theory Online Stores, the “Theory Stores”). (3) How to enjoy this Promotion: During the promotion period, all customers can enjoy 15% off upon any purchase on regular-priced items (excluding the Excluded Products as defined below) (the “Discount”) by completing the aforesaid purchase at any Theory Stores. (4) General Terms and Conditions: The Discount does not apply to Bundles and permanent/ core items (the “Excluded Products”). Save and except shopping mall coupons and designated “Gift With Purchase” offers, the Discount cannot be used in conjunction with any other discounts, promotional offers and coupons (including but not limited to Theory VIP discounts/ Theory VIP discounts/ Theory VIP Birthday discounts, shopping mall loyalty program discounts, Credit Card Year-round discount and Theory CRM Coupons). The Discount cannot be transferred nor exchanged for cash or any other gifts or coupons. No exchange or return would be provided for products purchased with the Discount under this promotion. This promotional offer cannot be used in conjunction with Theory staff discount. Theory reserves the right to amend these Terms and Conditions without prior notice. Theory reserves the right of final decision in case of any dispute.

Forgot your Password

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

Email Address:

null

Sign in or create an account to add to your wishlist

Sign In
Create Account

Sign in with Google Sign up with Google Sign in with Apple Sign up with Apple or

Sign In

Email Address

Password

Remember Me

Sign in with Google Sign up with Google Sign in with Apple Sign up with Apple or

First Name:

Last Name:

Email Address:

Confirm Email Address:

Password

Confirm Password

Phone

Birth Date

Year

Gender

Female

Male

I'd like to hear from Theory

I agree to the terms and conditions. Learn more