About Theory
Theory is a New York-based contemporary fashion label founded in 1997, specializing in modern, minimalist clothing for men and women that emphasizes clean lines and quality fabrics. Acquired by Fast Retailing in 2009, it has grown into a global brand known for timeless pieces that transition seamlessly from work to weekend. Whether refreshing your wardrobe or seeking versatile essentials, Theory delivers sophisticated style. Explore more options in our clothing and footwear deals or check Vince promo codes for similar contemporary looks.
Theory offers men's and women's clothing including suits, dresses, outerwear, shirts, pants, and accessories designed for urban professionals. Their collections focus on high-quality materials for comfort and durability in everyday wear. Pair your finds with savings from StyleWe promo codes, Modlily deals, or Retro Stage offers for fashionable variety.
Head over to the official Theory website to start shopping.
Find Theory on Social Media
- Follow on Facebook
- Follow on Instagram
- Follow on X (Twitter)
- Follow on LinkedIn
How to Use a Theory Promo Code
Applying a promo code at Theory is quick and easy. Refresh your style with Popilush promo codes alongside your minimalist picks.
- Visit theory.com and add items to your cart.
- Proceed to checkout.
- Look for the “Promo Code,” “Discount Code,” or “Gift Card” box.
- Paste your code and click “Apply.”
- Watch the total drop before you pay!
Promo Code Not Working? Try This
If your code isn’t applying, here are the most common fixes.
- Double-check spelling and expiration date.
- Make sure the items in your cart qualify.
- Some codes require minimum order amounts.
- Clear browser cache or try incognito mode.
- Contact support if everything looks correct.
Theory Refund & Return Policy
Quick overview:
- Return within 30 days of receipt for online purchases.
- Items must be in original and unused condition with tags attached.
- Final sale items are non-returnable.
- Refunds to original payment method.
- Full details: Official Return Policy
Theory Customer Service
Email: [email protected]
Phone: 1-888-429-1757
Help Center: Customer Support
