Theory Day Dresses

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Launched in 1997 and currently under the design direction of Oliver Theyskens and Andrew Rosen, Theory has evolved from its style beginnings in contemporary work wear to a sophisticated and cool lifestyle brand. Sticking with its fit and flatter aesthetic, Theory creates styles made to last the test of time. Its collection of elevated day dresses are a favorite among all the categories. Loved for versatility, these styles are wearable for work and play. Theory also carries classic pantsuits, sweaters, tops and outerwear. Invest in the pieces you can wear forever.

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Theory Maxi V Neck Cardigan
Theory Maxi V Neck Cardigan

Theory Maxi V Neck Cardigan in Gray. - size L (also in M,S,XS) Theory Maxi V Neck Cardigan in Gray. - size L (also in M,S,XS) 100% merino wool. Dry clean only. Button front closure. Knit fabric. Rib knit trim. THEO-WK190. H0811711. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

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Theory Cherry B3 Dress
Theory Cherry B3 Dress

Theory Cherry B3 Dress in Gray. - size L (also in M) Theory Cherry B3 Dress in Gray. - size L (also in M) 88% cotton 7% spandex 5% poly. Unlined. Marled rib knit fabric. THEO-WD358. H0524604. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

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Theory Panel Sweater Dress
Theory Panel Sweater Dress

Featuring a sweater dress with rib-knit design. Turtleneck. Long sleeves. About 39" from shoulder to hem. Acrylic/virgin wool. Dry clean. Imported. Model shown is 5'10" (177cm) wearing size Small.

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Theory Phyly Strapless Fringed Linen Midi Dress - Black
Theory Phyly Strapless Fringed Linen Midi Dress - Black

Theory's 'Phyly' dress is perfect in hot summer weather but can easily be adapted for slightly cooler days by underpinning it with a tee or shirt. Cut from linen, this strapless style has an internal elasticated band and a knotted strap at the open back. Fringing at the hem highlights its midi length.

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Theory Over-the-shoulder Merino Wool Midi Dress - Camel
Theory Over-the-shoulder Merino Wool Midi Dress - Camel

Theory's merino wool midi dress is perfect for days when comfort is just as much a priority as looking chic. It has a wide fold-over neckline that sits off-the-shoulder and is finely ribbed for structure. Wear it with sneakers or loafers to suit the occasion.

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Theory Miyani Edition Stretch Wool Fit-&-Flare Dress
Theory Miyani Edition Stretch Wool Fit-&-Flare Dress

Clean seams add soft structure to this graceful fit-and-flare silhouette, rendered in lightweight Italian stretch wool and destined to become your new go-to dress for office and after. Notched jewelneck. Sleeveless. Tailored bodice. Gently-flared A-line skirt. Concealed back zip. About 19" from natural waist. Virgin wool/elastane. Dry clean. Made in Italy of domestic fabric. Model shown is 5'10" (177cm) wearing US size 4.

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Theory Maxi V-Neck Wool Cardigan
Theory Maxi V-Neck Wool Cardigan

Featuring wool cardigan with minimalistic design.V-neck. Long sleeves. Rib-knit cuffs and hem. Button front. About 49" from shoulder to hem. Merino wool. Dry clean. Imported. Model shown is 5'10" (177cm) wearing a size Small.

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Theory Women's Camogie Fit & Flare Dress
Theory Women's Camogie Fit & Flare Dress

A quietly refined choice for any occasion, this feminine silhouette is tailored to flatter with raised princess seams and darts in a textured stretch fabric from Italy. Style Name:Theory Camogie Fit & Flare Dress. Style Number: 5380414. Available in stores.

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Theory Women's Jullitah B Poplin Shirtdress
Theory Women's Jullitah B Poplin Shirtdress

The perennially polished shirtdress-this one in a simple straight cut of lightweight poplin-is starkly styled with a tacked split placket. Style Name:Theory Jullitah B Poplin Shirtdress. Style Number: 5346550. Available in stores.

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Theory Andzelika Ruffled Crepe Mini Dress - Black
Theory Andzelika Ruffled Crepe Mini Dress - Black

Theory's black crepe dress has a comfortable shift silhouette that feels effortless to wear. It's split along the sleeves for subtle movement and turns to reveal a V-shaped back that's low enough to show a touch of skin but not your lingerie. Wear it with sandals or slides on balmy days.

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Theory Cicieema Cutout Poplin Dress
Theory Cicieema Cutout Poplin Dress

Cutout fit-and-flare dress in stretch-cotton poplin. Boatneck. Sleeveless. Flared skirt. Concealed side zip. Back cutout. About 38" from shoulder to hem. Cotton/elastane. Dry clean. Imported of Italian fabric. Model shown is 5'10" (177cm) wearing US size 4.

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Theory Luchia Dress
Theory Luchia Dress

Theory Luchia Dress in Black. - size L (also in M) Theory Luchia Dress in Black. - size L (also in M) 44% cotton 44% modal 12% spandex. Unlined. Jersey knit fabric. Back twisted detail. Stretch fit. THEO-WD356. H0324608. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

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Theory Rib Cocoon Dress
Theory Rib Cocoon Dress

Theory Rib Cocoon Dress in Gray. - size L (also in M,S,XS) Theory Rib Cocoon Dress in Gray. - size L (also in M,S,XS) 70% wool 30% polyamide. Dry clean only. Unlined. Knit fabric. THEO-WD367. H0911706. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

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Theory Luxe Velvet Slip Dress
Theory Luxe Velvet Slip Dress

Theory Luxe Velvet Slip Dress in Black. - size 0 (also in 00,2) Theory Luxe Velvet Slip Dress in Black. - size 0 (also in 00,2) Self: 82% rayon 18% silkLining: 94% poly 6% spandex. Dry clean only. Partially lined. Hidden back zipper closure. Velveteen finish. THEO-WD366. H0906603. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

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Theory Mod Belted Dress
Theory Mod Belted Dress

Fit-and-flare belted dress in wool-blend fabric. Mockneck. Cap sleeves. Concealed back zip. About 35" from shoulder to hem. Virgin wool/elastane/nylon. Dry clean. Imported. Model shown is 5'10" (177cm) wearing US size 4.

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Theory Foldover Sweater Dress
Theory Foldover Sweater Dress

Theory Foldover Sweater Dress in Gray. - size L (also in M,S,XS) Theory Foldover Sweater Dress in Gray. - size L (also in M,S,XS) 100% merino wool. Dry clean only. Unlined. Knit fabric. Foldover fabric overlay. Rib knit trim. Neckline to hem measures approx 49 in length. THEO-WD363. H0811712. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

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Theory Women's Risbana New Stretch Wool Dress
Theory Women's Risbana New Stretch Wool Dress

An asymmetrical vent that culminates in a notch at the front hem updates a versatile A-line dress carefully tailored from stretch-woven Italian wool. Brand: THEORY. Style Name:Theory Risbana New Stretch Wool Dress. Style Number: 5347507. Available in stores.

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Theory Women's Windowpane Check Power Dress
Theory Women's Windowpane Check Power Dress

A fresh spin on the office dress, this long, lean shift with emphasized structure in the shoulders is tailored from a stretch-wool blend with a tidy check pattern. Style Name:Theory Windowpane Check Power Dress. Style Number: 5385123. Available in stores.

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Theory Women's Corset Admiral Crepe T-Shirt Dress
Theory Women's Corset Admiral Crepe T-Shirt Dress

Meticulous darts create a subtle hourglass silhouette for a chic, understated dress tailored in fluid crepe. Style Name:Theory Corset Admiral Crepe T-Shirt Dress. Style Number: 5382437. Available in stores.

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Theory Cherry B Rib-Knit T-Shirt Dress
Theory Cherry B Rib-Knit T-Shirt Dress

Casual rib-knit mini dress in slim silhouette. Crewneck. Short sleeves. Pullover style.35" from shoulder to hem. Cotton/spandex/polyester. Dry clean. Imported. Model shown is 5'10" (177cm) wearing size Small.

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Theory Betty Edition Stretch Wool Sleeveless Dress
Theory Betty Edition Stretch Wool Sleeveless Dress

This flattering minimalist design referencing mod style is tailored from lightweight stretch wool for season-spanning versatility. Roundneck. Sleeveless. Bust darts. Concealed back zip. About 20" from natural waist. Virgin wool/elastane. Dry clean. Made in USA of Italian fabric. Model shown 5'10" (177cm) wearing US size 4.

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Theory Intrella Dress
Theory Intrella Dress

Theory Intrella Dress in Navy. - size M (also in S) Theory Intrella Dress in Navy. - size M (also in S) Linen blend. Hand wash cold. Unlined. Side seam slits. Knit fabric. THEO-WD355. H0323712. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

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Theory Essential Flare Sleeveless Dress
Theory Essential Flare Sleeveless Dress

Sleeveless dress featuring a peplum skirt. Crewneck. Sleeveless. Concealed zip back. About 34" from shoulder to hem. Viscose/polyamide/elastane. Dry clean. Made in USA of imported fabric. Model shown is 5'10" (177cm) wearing US size 4.

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Theory Lemdrella Prosecco Striped Shift Dress
Theory Lemdrella Prosecco Striped Shift Dress

Shoulder buttons top slim striped shift dress. Ribbed crewneck. Button detail at shoulders. Three-quarter sleeves. Pullover style. About 35" from shoulder to hem. Viscose/polyester. Dry clean. Imported of Italian fabric. Model shown is 5'10" (177cm) wearing US size Small.

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Theory Walela Crepe & Lace Maxi Dress
Theory Walela Crepe & Lace Maxi Dress

Flowing crepe maxi dress with floral lace insets.V-neck and back. Sleeveless. Spaghetti straps. Lace insets. Handkerchief hem. Concealed back hook-and-eye closure. About 55" from shoulder to hem. Triacetate/polyester. Dry clean. Imported. Model shown is 5'10" (177cm) wearing US size 4.

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Theory Sameetha Racerback Maxi Dress
Theory Sameetha Racerback Maxi Dress

Slim jersey maxi dress in soft pima cotton blend. Scoopneck. Sleeveless. Side slits. Racerback. Pullover style. About 53" from shoulder to hem. Pima cotton/modal. Dry clean. Imported. Model shown is 5'10" (177cm) wearing size Small.

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Theory Sintsi Dress
Theory Sintsi Dress

Theory Sintsi Dress in Red. - size 0 (also in 2) Theory Sintsi Dress in Red. - size 0 (also in 2) Shell: 57% acetate 43% viscoseLining: 100% poly. Dry clean only. Unlined. One shoulder styling. THEO-WD357. H0509614. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

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Theory Mockneck Sheath Dress
Theory Mockneck Sheath Dress

Theory Mockneck Sheath Dress in Black. - size L (also in M,S,XS) Theory Mockneck Sheath Dress in Black. - size L (also in M,S,XS) 90% viscose 10% poly. Dry clean only. Unlined. Rib knit fabric. Side seam slit. THEO-WD368. H1016718. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

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Theory Desza Dress
Theory Desza Dress

Theory Desza Dress in Green. - size 0 (also in 4) Theory Desza Dress in Green. - size 0 (also in 4) Self: 70% triacetate 30% polyLining: 94% poly 6% spandex. Dry clean only. Unlined. Partial front hook and eye closure. Waist tie detail. THEO-WD361. H0709603. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

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Theory Women's Admiral Crepe Slit Collar Sheath Dress
Theory Women's Admiral Crepe Slit Collar Sheath Dress

A slim front cutout creates a stylish choker effect for a sleek, sleeveless sheath cut from signature Admiral crepe. Style Name:Theory Admiral Crepe Slit Collar Sheath Dress. Style Number: 5382436. Available in stores.

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Theory Desza B dress
Theory Desza B dress

Green Desza B dress from Theory.

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Theory Narthus B Stretch-Cotton Shirtdress
Theory Narthus B Stretch-Cotton Shirtdress

Darted shirtdress in Italian stretch cotton. Stand collar. Dropped shoulders. Long sleeves with buttoned cuffs. Concealed button front. Waist darts. Shirttail hem. About 37" from shoulder to hem. Cotton/elastane. Dry clean. Imported. Model shown is 5'10" (177cm) wearing size Small.

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Theory Metallic Detail Scarf Dress
Theory Metallic Detail Scarf Dress

Eye-catching dress with metallic yarn details.V-neck with scarf detail. Long sleeves. Slit cuffs. About 35" from shoulder to hem. Silk/metallic yarn. Dry clean. Imported. Model shown is 5'10" (177cm) wearing US size 4.

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Theory Jilaena Ruched Midi Dress
Theory Jilaena Ruched Midi Dress

Asymmetrical hem finishes rib-knit midi dress. Roundneck. Short sleeves. Ruched detail with side tie. Asymmetrical hem. Pullover style. About 46" from shoulder to hem at longest point. Viscose/elastane. Dry clean. Made in USA of Italian fabric. Model shown is 5'10" (177cm) wearing size Small.

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Theory Melaena B Striped Linen Dress
Theory Melaena B Striped Linen Dress

Striped midi dress tailored in airy Italian linen. Sweetheart neckline. Sleeveless. Spaghetti straps. Banded waist. Flared skirt. Concealed back zip. About 46" from shoulder to hem. Linen. Dry clean. Imported of Italian fabric. Model shown is 5'10" (177cm) wearing US size 4.

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Theory Women's Desza Belted Admiral Crepe Fit & Flare Dress
Theory Women's Desza Belted Admiral Crepe Fit & Flare Dress

A wide, trapunto-stitched sash cinches the waist of a sleeveless fit-and-flare dress cut from smooth, airy crepe. Style Name:Theory Desza Belted Admiral Crepe Fit & Flare Dress. Style Number: 5382435. Available in stores.

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Theory Varetta Admiral Crepe Sheath Dress, Black
Theory Varetta Admiral Crepe Sheath Dress, Black

ONLYATNM Only Here. Only Ours. Exclusively for You. Theory "Varetta Admiral" crepe dress. Approx. length: 38"L down center front, 34"L down center back. Bateau neckline; scoop back. Three-quarter sleeves with hidden zips. Sheath silhouette. Straight hem. Hidden back zip. Triacetate/polyester. Polyester/spandex lining. Dry clean. Imported of Italian material.

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Theory Silk Scarf Dress
Theory Silk Scarf Dress

Silk long sleeves scarf dress with printed design.V-neck. Long sleeves. Split cuffs. About 34" from shoulder to hem. Silk. Dry clean. Imported. Model shown is 5'10" (177cm) wearing size Small.

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Theory Intrella Space-Dye Dress
Theory Intrella Space-Dye Dress

Space-dye midi dress in streamlined silhouette. Jewelneck. Sleeveless. Side slits. Racerback. Pullover style. About 50" from shoulder to hem. Linen/nylon. Dry clean. Imported. Model shown is 5'10" (177cm) wearing size Small.

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Theory Ruched Jersey Long-Sleeve Mini Dress, Navy
Theory Ruched Jersey Long-Sleeve Mini Dress, Navy

Theory ruched mini dress in Plume jersey. Crew neckline. Long sleeves. Formfitting silhouette. Pullover style. Mini length. Modal/Pima cotton. Imported.

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