New Arrivals

Explore the latest Theory pieces designed for workdays, weekends, and elevated everyday dressing. Find new-season apparel with clean silhouettes, versatile colors, and modern comfort.
-69.6%

Pull-On Pant in Felted Wool Cashmere

Regular Price $74.00
Sale Price $74.00 Regular Price $243.75
-69.6%

Soris Tee in Regal Wool

Regular Price $49.00
Sale Price $49.00 Regular Price $161.25
-69.5%

Fitted Shirt in Silk Georgette

Regular Price $56.00
Sale Price $56.00 Regular Price $183.75
-69.8%

Fitted Shirt in Washable Silk Georgette

Regular Price $80.00
Sale Price $80.00 Regular Price $265.00
-69.8%

Fitted Shirt in Washable Silk Georgette

Regular Price $60.00
Sale Price $60.00 Regular Price $198.75
-69.7%

Short Pajama Set in Lounge Silk

Regular Price $63.00
Sale Price $63.00 Regular Price $208.25
-69.6%

Mock Neck Top in Lounge Rib

Regular Price $22.00
Sale Price $22.00 Regular Price $72.25
-69.9%

Straight-Leg Five Pocket Pant in Corduroy

Regular Price $62.00
Sale Price $62.00 Regular Price $206.25
-69.6%

Mock Neck Top in Lounge Rib

Regular Price $22.00
Sale Price $22.00 Regular Price $72.25
-69.8%

Slim Leg Pant in Wool-Blend Knit

Regular Price $76.00
Sale Price $76.00 Regular Price $251.25
-69.8%

Slim Leg Pant in Wool-Blend Knit

Regular Price $76.00
Sale Price $76.00 Regular Price $251.25
-69.5%

Sleeveless Boatneck Top in Good Linen

Regular Price $56.00
Sale Price $56.00 Regular Price $183.75
-69.7%

Treeca Full Length Pant in Good Wool

Regular Price $58.00
Sale Price $58.00 Regular Price $191.25
-69.5%

Treeca Pant in Good Wool

Regular Price $56.00
Sale Price $56.00 Regular Price $183.75
-69.7%

Treeca Pull-On Pant in Admiral Crepe

Regular Price $58.00
Sale Price $58.00 Regular Price $191.25
-69.7%

Twisted Split Blouse in Satin

Regular Price $67.00
Sale Price $67.00 Regular Price $221.25
-69.7%

Treeca Pull-On Pant in Sleek Flannel

Regular Price $58.00
Sale Price $58.00 Regular Price $191.25
-69.7%

Treeca Pull-On Pant in Sleek Flannel

Regular Price $58.00
Sale Price $58.00 Regular Price $191.25
-69.7%

Treeca Pull-On Pant in Sleek Flannel

Regular Price $58.00
Sale Price $58.00 Regular Price $191.25
-69.9%

Wide-Leg Pant in Malfile Wool

Regular Price $116.00
Sale Price $116.00 Regular Price $385.00
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Explore the most popular women’s and men’s styles at Theory Factory Store. Our Best Sellers collection highlights authentic Theory apparel known for modern tailoring, clean silhouettes, and luxury fabrics, including women’s workwear staples, elegant dresses, versatile skirts, refined tops, blouses, sweaters, and seasonal outerwear, alongside men’s polished essentials such as tailored pants, crisp shirts, structured blazers, and modern jackets. Designed for both professional and everyday wear, these best-selling Theory pieces deliver comfort, structure, and timeless versatility. All items are carefully sourced through trusted outlet channels to guarantee authenticity, quality, and long-lasting value. Shoppers across the US, EU, CA, and AU choose Theory Factory Store | Outlet Deals & Limited-Time Sales to shop women’s and men’s Theory clothing and accessories at factory-direct outlet prices. Whether refreshing a work wardrobe or investing in elevated everyday essentials, enjoy up to 70% off, free worldwide shipping, and 30-day returns on our most in-demand Theory styles.