Theory Black Day Dresses

Free Shipping & Returns

Theory Slit Collar Dress
Theory Slit Collar Dress 

Theory Slit Collar Dress in Black. - size 2 (also in ) Theory Slit Collar Dress in Black. - size 2 (also in ) Self: 70% triacetate 30% poly. Dry clean only. Unlined. Neckline cut-out. Hidden back zipper closure. THEO-WD362. H0709604. 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.

Get Sale Alert

Free Shipping & Returns

Theory Perfect Sheath Dress
Theory Perfect Sheath Dress 

Theory Perfect Sheath Dress in Black. - size 00 (also in 0,2,4) Theory Perfect Sheath Dress in Black. - size 00 (also in 0,2,4) Self: 88% nylon 12% elastaneZipper Binding: 94% poly 6% polyurethane. Dry clean only. Partially lined. Double strap detail. Hidden back zipper closure. THEO-WD371. I0107604. 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.

Get Sale Alert

Free Ship + Free Returns

Theory Check Knit Fit & Flare Dress
Theory Check Knit Fit & Flare Dress 

Checked patterning, ribbed texture and openwork detailing style a knit fit-and-flare dress in a season-spanning, sleeveless silhouette. Style Name:Theory Check Knit Fit & Flare Dress. Style Number: 5542988. Available in stores.

Get Sale Alert

Free Ship + Free Returns

Theory Rosina Easy Day Crepe Dress
Theory Rosina Easy Day Crepe Dress 

Effortless, polished and figure-flattering (in other words, the perfect daytime dress), this smooth crepe style features a feminine fit-and-flare cut with a breezy slit in the hem. Style Name:Theory Rosina Easy Day Crepe Dress. Style Number: 5573125. Available in stores.

Get Sale Alert

Free Ship + Free Returns

Theory Rubri Knotted T-Shirt Dress
Theory Rubri Knotted T-Shirt Dress 

A waist-nipping twist of fabric refines an everyday comfy dress of supersoft stretch jersey blended with Peruvian pima cotton and modal. Style Name:Theory Rubri Knotted T-Shirt Dress. Style Number: 5549159. Available in stores.

Get Sale Alert

Free Shipping & Returns

Theory Luxe Velvet Slip Dress
Theory Luxe Velvet Slip Dress 

Theory Luxe Velvet Slip Dress in Black. - size 0 (also in 2,6) Theory Luxe Velvet Slip Dress in Black. - size 0 (also in 2,6) 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.

Get Sale Alert

Free Shipping: FREESHIP

Theory Flare Sleeveless Dress
Theory Flare Sleeveless Dress 

Chic luxe 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.

Get Sale Alert

Free Ship + Free Returns

Theory Eano Good Wool Sheath Dress
Theory Eano Good Wool Sheath Dress 

A classic slim-fit sheath is impeccably tailored from stretch-infused, traceable Italian wool from ethically farmed, sustainable sources. Style Name:Theory Eano Good Wool Sheath Dress (Nordstrom Exclusive). Style Number: 5330552. Available in stores.

Get Sale Alert

Free Ship + Free Returns

Theory Knot Front Maxi Dress
Theory Knot Front Maxi Dress 

The casual maxi gets a sophisticated twist in sheer cotton voile with a figure-sculpting knot at the front and a veiled glimpse of leg under the slit skirt. Style Name:Theory Knot Front Maxi Dress. Style Number: 5549148. Available in stores.

Get Sale Alert

Theory Kensing crepe slip dress
Theory Kensing crepe slip dress 

Cult New York label Theory references nineties silhouettes this season – illustrated here with the Kensing slip dress. Crafted from a luxe satin finish fabrication, it’s set upon delicate spaghetti straps and fits fluidly down the frame for a truly feminine finish. Wear yours layered over T shirts in the day with clean white trainers before switching to heels post six. Theory crepe dressSlips onV neck, thin shoulder straps, sleeveless, A line silhouette79% acetate, 21% viscose; 94% polyester, 6% elastaneDry cleanTrue to sizeSize small: Length 37"Model is 5ft 10" and wears a size small

Get Sale Alert

Theory Ribbed-trim silk-chiffon dress
Theory Ribbed-trim silk-chiffon dress 

Talk about minimal. New York’s coveted contemporary line, Theory, is a specialist in the area of rewriting familiar wardrobe silhouettes. The label taps the underwear as outerwear trend and makes wearing a slip over a T shirt a viable styling option for modern day women. Cut from two swathes of silk chiffon to create a second skin feeling on the body, it’s suspended with spaghetti straps and outlined with fine ribbed trims to keep the hems neat.Theory silk chiffon dressSlips onSquare neck, spaghetti straps, striped ribbed knit at neckline and straps, sleeveless, slip silhouette, fully lined100% silk; lining 100% polyester; knit 76% rayon, 20% nylon, 4% elastaneDry cleanTrue to sizeSize small: Length 44"Model is 5ft 10" and wears a size small

Get Sale Alert

Theory Knot-detail stretch-jersey dress
Theory Knot-detail stretch-jersey dress 

You don’t have to be a city dweller to channel Theory’s NYC aesthetic – its stripped back styles work for casual days in town and country (or anywhere in between, come to think of it). Putting its own literal twist on a classic column cut, the contemporary label knots this sleeveless dress at the centre, cinching you in at the waist. That’s it for the detail, setting a minimalist mood that you can repeat by keeping your sandals simple.Theory stretch jersey dressSlips onRound neck, sleeveless, knot detail at front, column silhouette, straight hem83% nylon, 17% elastaneDry cleanTrue to sizeSize small: Length 55"Model is 5ft 10" and wears a size small

Get Sale Alert

Free Ship + Free Returns

Theory Metallic Silk Scarf Dress
Theory Metallic Silk Scarf Dress 

A dotted, metallic jacquard adorns this chiffon shift, layered elegantly over a removable slip and fashioned with a drapey scarf flowing along the V-neck. Style Name:Theory Metallic Silk Scarf Dress. Style Number: 5380534. Available in stores.

Get Sale Alert

Free Shipping & Returns

Theory Corset Velvet Dress
Theory Corset Velvet Dress 

Theory Corset Velvet Dress in Black. - size 2 (also in ) Theory Corset Velvet Dress in Black. - size 2 (also in ) Self: 82% rayon 18% silkLining: 100% poly. Dry clean only. Fully lined. Adjustable shoulder straps. Underwire bust. Boned bodice. Hidden back zipper closure. THEO-WD364. H0806609. 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.

Get Sale Alert

Free Shipping & Returns

Theory Silk Combo Slip Dress
Theory Silk Combo Slip Dress 

Theory Silk Combo Slip Dress in Black & White. - size XS (also in S,M,L) Theory Silk Combo Slip Dress in Black & White. - size XS (also in S,M,L) Self: 100% silkLining: 100% poly. Dry clean only. Fully lined. Rib knit trim. Flounce hem. THEO-WD372. I0302606. 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.

Get Sale Alert

Free Ship + Free Returns

Theory 'Betty.2B' Stretch Wool Sheath Dress
Theory 'Betty.2B' Stretch Wool Sheath Dress 

A touch of stretch lends comfort and ease to an elegant bateau-neck sheath dress cut from fine wool suiting fabric. Style Name:Theory 'Betty.2B' Stretch Wool Sheath Dress. Style Number: 1052333_1. Available in stores.

Get Sale Alert

Free Shipping: FREESHIP

Theory Striped Knot Dress
Theory Striped Knot Dress 

T-shirt dress with front twisted knot detail. Roundneck. Short sleeves. Pullover style. About 32" from shoulder to hem. Modal/pima cotton/spandex. Dry clean. Imported. Model shown is 5'10" (177cm) wearing US size Small.

Get Sale Alert

Free Shipping: FREESHIP

Theory Modern Pique-Knit Tea Dress
Theory Modern Pique-Knit Tea Dress 

Exposed seams add sporty elements to fit-and-flare dress. Roundneck. Sleeveless. Concealed back zip. Exposed seams. About 38" from shoulder to hem. Linen/viscose/elastane. Dry clean. Imported. Model shown is 5'10" (177cm) wearing US size 4.

Get Sale Alert

Up To $200 Off: NMAPRIL

Theory Vinessi Mixed Rib-Knit Pleated Skirt Maxi Dress
Theory Vinessi Mixed Rib-Knit Pleated Skirt Maxi Dress 

Theory "Vinessi" mixed dress features Belsay rib-knit top and silky pleated skirt. Approx. 51"L from shoulder to hem. Jewel neckline. Sleeveless; cut-in shoulders. Fitted silhouette. A-line silhouette. Handkerchief hem. Slipover style. Nylon/spandex. Dry clean. Imported of Italian materials.

Get Sale Alert

Free Shipping: FREESHIP

Theory Rosina Crepe Easy Day Dress
Theory Rosina Crepe Easy Day Dress 

Deep V-neck collared shirt dress. Collared V-neck. Short sleeves. Pull-over style. Split hem. About 38" shoulder to hem. Acetate/viscose. Dry clean. Imported. Model shown is 5'10" (177cm) wearing US size 4.

Get Sale Alert

Free Shipping: FREESHIP

Theory Metallic Detail Bell-Sleeve Scarf Dress
Theory Metallic Detail Bell-Sleeve Scarf Dress 

Eye-catching bell-sleeve dress with metallic yarn detail.V-neck with scarf detail. Long bell 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.

Get Sale Alert

Free Ship + Free Returns

Theory Kimono Crepe Wrap Dress
Theory Kimono Crepe Wrap Dress 

Ready for any occasion, this classically-styled dress can be a casual choice or an elegant solution. Style Name:Theory Kimono Crepe Wrap Dress. Style Number: 5573127. Available in stores.

Get Sale Alert

Free Ship + Free Returns

Theory Stripe Shirtdress
Theory Stripe Shirtdress 

Waist-nipping darts and a dipped hem create a feminine shape with plenty of swing for a crisply striped poplin shirtdress with streamlined collarless styling. Style Name:Theory Stripe Shirtdress. Style Number: 5549157. Available in stores.

Get Sale Alert

Up To $200 Off: NMAPRIL

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

EXCLUSIVELY AT NEIMAN MARCUS 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.

Get Sale Alert

Free Shipping & Free Returns

Theory Long-Sleeve Stretch-Cotton Clean Shirtdress
Theory Long-Sleeve Stretch-Cotton Clean Shirtdress 

Theory clean shirtdress in stretch-cotton. Spread collar; button front. Long sleeves; button cuffs. Self-tie belt. Mid-thigh length. Shirttail hem. Cotton/spandex. Imported of Italian materials.

Get Sale Alert

Free Shipping: FREESHIP

Theory Relaxed Stripe Slipdress
Theory Relaxed Stripe Slipdress 

Chic linear pattern dress with asymmetrical design.V-neck. Sleeveless. Concealed side zip. Asymmetric hem. About 51" from shoulder to hem. Polyester. Dry clean. Imported. Model shown is 5'10" (177cm) wearing US size 4.

Get Sale Alert

Free Shipping $125+

Theory Easy Day Dress
Theory Easy Day Dress 

Fits true to size, order your normal size Designed for a contemporary fit Point collar, V-neck, cap sleeves Left side slit, fit-and-flare silhouette Concealed zip side closure Approx. 37" from back of neck to hem, based on a size 0 Please note that this dress will be delivered with a black b-tag attached, with instructions for removal included. If the b-tag is removed, the dress cannot be returned. Acetate/viscose Dry clean Imported

Get Sale Alert

Up To $200 Off: NMAPRIL

Theory Jorianna Continuous Stretch Sheath Dress
Theory Jorianna Continuous Stretch Sheath Dress 

EXCLUSIVELY AT NEIMAN MARCUS Theory "Jorianna" suiting dress in Continuous stretch wool. Approx. length: 34"L down center front, 36"L down center back. Jewel neckline. Sleeveless. Gathered at left waist. Sheath silhouette; back darts. Hidden back zip. Virgin wool/nylon/spandex. Lining, polyester/spandex. Dry clean. Imported of Italian material.

Get Sale Alert

Up To $200 Off: NMAPRIL

Theory Knotted Short-Sleeve T-Shirt Dress
Theory Knotted Short-Sleeve T-Shirt Dress 

Theory knotted T-shirt dress. Round neckline. Short sleeves. Sheath silhouette. Knotted front. Slipover style. Mini length. Dry clean. Modal/pima cotton/spandex. Imported.

Get Sale Alert

Free Shipping $125+

Theory Spaghetti Day Dress
Theory Spaghetti Day Dress 

Fits true to size, order your normal size Designed for a contemporary fit V-neck, fixed shoulder straps, sleeveless Asymmetric panels and hem, A-line silhouette Midi length, allover directional stripe print Concealed side zip with hook-and-eye closure, lined Approx. 48" from back of neck to hem, based on a size 0 Please note that this dress will be delivered with a black b-tag attached, with instructions for removal included. If the b-tag is removed, the dress cannot be returned. Cotton/silk; lining: cotton Dry clean Imported

Get Sale Alert

Theory Ritah.Classic Ggt Silk Midi Dress
Theory Ritah.Classic Ggt Silk Midi Dress 

Color/pattern: black Approximately 45in from shoulder to hem Measurement was taken from a size 4 and may vary slightly by size Model is 5ft 10in Design details: cinched neckline with ruffle trim; smocked waist Tie-neck closure 100% silk Dry clean only Imported

Get Sale Alert

Theory Tadayon B.Elevate Crepe Midi Dress
Theory Tadayon B.Elevate Crepe Midi Dress 

Color/pattern: black Approximately 44in from shoulder to hem Measurement was taken from a size 4 and may vary slightly by size Model is 5ft 10in Design details: crepe design Center back zipper with hook-and-eye closure Shell: 79% triacetate; 21% polyester Lining: 100% polyester Dry clean only Imported

Get Sale Alert

Up To $200 Off: NMAPRIL

Theory Spaghetti-Strap V-Neck Summer Crepe Day Dress
Theory Spaghetti-Strap V-Neck Summer Crepe Day Dress 

Theory day dress in summer crepe. V neckline. Spaghetti straps. Slim, A-line silhouette. Draped hem. Midi length. Polyester/spandex. Imported of Italian materials.

Get Sale Alert

Theory Jurinzi.Prosecco Relaxed Knit Fringe Shift Dress
Theory Jurinzi.Prosecco Relaxed Knit Fringe Shift Dress 

Color/pattern: black Approximately 37in from shoulder to hem Measurement was taken from a size small and may vary slightly by size Model is 5ft 10in Design details: popover detail, fringe trim, scoop back Slip-on styling 76% viscose, 16% linen, 8% polyester Dry clean only Imported

Get Sale Alert

Free Shipping $125+

Theory Betty 2B Edition Dress
Theory Betty 2B Edition Dress 

Fits true to size, order your normal size Cut for a contemporary fit Round neck, sleeveless, darted bust, sheath silhouette Concealed zip back closure, back vent, lined Please note that this dress will be delivered with a black b-tag attached, with instructions for removal included. If the b-tag is removed, the dress cannot be returned. Wool/elastane; lining: polyester/spandex Dry clean Made in USA of Imported Materials

Get Sale Alert

Free Shipping $125+

Theory Striped Shirt Dress
Theory Striped Shirt Dress 

Fits true to size, order your normal size Designed for a contemporary fit V-neck, drop shoulders, long sleeves, button cuffs Concealed button front placket, front and back darts Inverted pleating at skirt, fit-and-flare silhouette, allover print Approx. 34" from back of neck to hem, based on a size 0 Please note that this dress will be delivered with a black b-tag attached, with instructions for removal included. If the b-tag is removed, the dress cannot be returned. Cotton/polyamide/elastane Dry clean Imported

Get Sale Alert

Free Shipping $125+

Theory Corset T-Shirt Dress
Theory Corset T-Shirt Dress 

Theory trains a sharp eye for design on this reimagining of a classic silhouette, a wear-anywhere style simply appointed with deftly-applied darts. Fits true to size, order your normal size Designed for a contemporary fit Round neck, short sleeves, fit-and-flare silhouette Concealed back zip with hook-and-eye closure Approx. 30" from back of neck to hem, based on a size 0 Please note that this dress will be delivered with a black b-tag attached, with instructions for removal included. If the b-tag is removed, the dress cannot be returned. Triacetate/polyester; trim: polyester/spandex Dry clean Imported

Get Sale Alert

Theory wrap-around midi dress
Theory wrap-around midi dress 

Black cotton blend wrap-around midi dress from Theory featuring a wrap style V neck, a wrap-around silhouette, an asymmetric hem, short sleeves and a mid-length.

Get Sale Alert

Theory bodycon midi dress
Theory bodycon midi dress 

Black silk blend bodycon midi dress from Theory.

Get Sale Alert

Theory Patrinelle.Soft Wool-Blend Shift Dress
Theory Patrinelle.Soft Wool-Blend Shift Dress 

Color/pattern: black Approximately 34in from shoulder to hem Measurement was taken from a size small and may vary slightly by size Model is 5ft 10in Design details: rib-knit neckline Lace-up front closure 50% merino wool; 49% cotton; 1% spandex Dry clean only Imported

Get Sale Alert
Top