The Sei
The Sei Asymmetric velvet gown
£591
The Sei Velvet gown
£745£447(40% off)
The Sei One-shoulder silk charmeuse gown
£1,241£868(30% off)
The Sei Asymmetric silk satin gown
£1,090£763(30% off)
The Sei Cutout silk gown
£1,050£420(60% off)
The Sei Cutout one-shoulder silk satin midi dress
£1,075£645(40% off)
The Sei Asymmetrical silk satin minidress
£697£418(40% off)
The Sei Draped silk satin gown
£661
The Sei Ruffled silk chiffon gown
£1,155
The Sei Sequined one-shoulder gown
£1,090£872(20% off)
The Sei One-shoulder jersey minidress
£595£357(40% off)
The Sei Draped one-shoulder silk satin gown
£930£651(30% off)
The Sei Silk satin gown
£932£559(40% off)
The Sei Sequined gown
£770
The Sei Draped lace-trimmed silk satin gown
£690
£1,185£711(40% off)
The Sei Feather-trimmed silk satin wrap dress
£1,180£708(40% off)
£597£358(40% off)
£932£279(70% off)
£660
The Sei Drape-detail ruched chiffon minidress
£725£362(50% off)
The Sei Asymmetric silk gown
£1,120£896(20% off)
The Sei Embellished jersey gown
£780£546(30% off)
The Sei One-shoulder cutout silk minidress
£828£496(40% off)
The Sei One Shoulder Cowl Dress in Green. Size 2. Also in 0.
£1,031£563(45% off)
The Sei Plunge Gown With Mesh in Black. Size 2. Also in 6.
£864£611(29% off)
The Sei Halter Bias Gown in Red. Size 0. Also in 2, 4, 8.
£898
The Sei Cowl Bias Gown in Yellow. Size 2. Also in 4.
£731£621(15% off)
The Sei One Shoulder Ruffle Gown in Burgundy. Size 2. Also in 4.
£1,046
The Sei Cowl Bias Gown in Olive. Size 2. Also in 0.
£864
/filters:fill(white)/spree/images/attachments/047/484/755/original/the-sei-asymmetric-velvet-gown-mytheresa-photo.jpg "The Sei Asymmetric velvet gown")
/filters:fill(white)/spree/images/attachments/047/474/045/original/the-sei-velvet-gown-mytheresa-photo.jpg "The Sei Velvet gown")
/filters:fill(white)/spree/images/attachments/047/471/715/original/the-sei-one-shoulder-silk-charmeuse-gown-mytheresa-photo.jpg "The Sei One-shoulder silk charmeuse gown")
/filters:fill(white)/spree/images/attachments/047/464/436/original/the-sei-asymmetric-silk-satin-gown-mytheresa-photo.jpg "The Sei Asymmetric silk satin gown")
/filters:fill(white)/spree/images/attachments/047/462/710/original/the-sei-cutout-silk-gown-mytheresa-photo.jpg "The Sei Cutout silk gown")
/filters:fill(white)/spree/images/attachments/047/459/239/original/the-sei-cutout-one-shoulder-silk-satin-midi-dress-mytheresa-photo.jpg "The Sei Cutout one-shoulder silk satin midi dress")
/filters:fill(white)/spree/images/attachments/047/458/847/original/the-sei-asymmetrical-silk-satin-minidress-mytheresa-photo.jpg "The Sei Asymmetrical silk satin minidress")
/filters:fill(white)/spree/images/attachments/047/449/126/original/the-sei-draped-silk-satin-gown-mytheresa-photo.jpg "The Sei Draped silk satin gown")
/filters:fill(white)/spree/images/attachments/047/440/516/original/the-sei-ruffled-silk-chiffon-gown-mytheresa-photo.jpg "The Sei Ruffled silk chiffon gown")
/filters:fill(white)/spree/images/attachments/047/435/882/original/the-sei-sequined-one-shoulder-gown-mytheresa-photo.jpg "The Sei Sequined one-shoulder gown")
/filters:fill(white)/spree/images/attachments/047/435/636/original/the-sei-one-shoulder-jersey-minidress-mytheresa-photo.jpg "The Sei One-shoulder jersey minidress")
/filters:fill(white)/spree/images/attachments/047/435/161/original/the-sei-draped-one-shoulder-silk-satin-gown-mytheresa-photo.jpg "The Sei Draped one-shoulder silk satin gown")
/filters:fill(white)/spree/images/attachments/047/426/638/original/the-sei-silk-satin-gown-mytheresa-photo.jpg "The Sei Silk satin gown")
/filters:fill(white)/spree/images/attachments/047/426/552/original/the-sei-asymmetrical-silk-satin-minidress-mytheresa-photo.jpg "The Sei Asymmetrical silk satin minidress")
/filters:fill(white)/spree/images/attachments/047/425/649/original/the-sei-cutout-one-shoulder-silk-satin-midi-dress-mytheresa-photo.jpg "The Sei Cutout one-shoulder silk satin midi dress")
/filters:fill(white)/spree/images/attachments/047/415/511/original/the-sei-sequined-gown-mytheresa-photo.jpg "The Sei Sequined gown")
/filters:fill(white)/spree/images/attachments/047/414/182/original/the-sei-draped-lace-trimmed-silk-satin-gown-mytheresa-photo.jpg "The Sei Draped lace-trimmed silk satin gown")
/filters:fill(white)/spree/images/attachments/047/407/536/original/the-sei-draped-silk-satin-gown-mytheresa-photo.jpg "The Sei Draped silk satin gown")
/filters:fill(white)/spree/images/attachments/047/403/068/original/the-sei-feather-trimmed-silk-satin-wrap-dress-mytheresa-photo.jpg "The Sei Feather-trimmed silk satin wrap dress")
/filters:fill(white)/spree/images/attachments/047/384/766/original/the-sei-sequined-one-shoulder-gown-mytheresa-photo.jpg "The Sei Sequined one-shoulder gown")
/filters:fill(white)/spree/images/attachments/047/383/491/original/the-sei-cutout-silk-gown-mytheresa-photo.jpg "The Sei Cutout silk gown")
/filters:fill(white)/spree/images/attachments/047/369/560/original/the-sei-sequined-gown-mytheresa-photo.jpg "The Sei Sequined gown")
/filters:fill(white)/spree/images/attachments/047/360/637/original/the-sei-drape-detail-ruched-chiffon-minidress-mytheresa-photo.jpg "The Sei Drape-detail ruched chiffon minidress")
/filters:fill(white)/spree/images/attachments/047/358/462/original/the-sei-asymmetric-silk-gown-mytheresa-photo.jpg "The Sei Asymmetric silk gown")
/filters:fill(white)/spree/images/attachments/047/346/860/original/the-sei-embellished-jersey-gown-mytheresa-photo.jpg "The Sei Embellished jersey gown")
/filters:fill(white)/spree/images/attachments/047/344/543/original/the-sei-one-shoulder-cutout-silk-minidress-mytheresa-photo.jpg "The Sei One-shoulder cutout silk minidress")
/filters:fill(white)/spree/images/attachments/055/077/859/original/the-sei-one-shoulder-cowl-dress-in-green-size-2-also-in-0-revolve-photo.jpg "The Sei One Shoulder Cowl Dress in Green. Size 2. Also in 0.")
/filters:fill(white)/spree/images/attachments/054/613/057/original/the-sei-plunge-gown-with-mesh-in-black-size-2-also-in-6-revolve-photo.jpg "The Sei Plunge Gown With Mesh in Black. Size 2. Also in 6.")
/filters:fill(white)/spree/images/attachments/054/453/848/original/the-sei-halter-bias-gown-in-red-size-0-also-in-10-8-revolve-photo.jpg "The Sei Halter Bias Gown in Red. Size 0. Also in 2, 4, 8.")
/filters:fill(white)/spree/images/attachments/054/395/709/original/the-sei-one-shoulder-ruffle-gown-in-burgundy-size-2-also-in-4-revolve-photo.jpg "The Sei One Shoulder Ruffle Gown in Burgundy. Size 2. Also in 4.")
/filters:fill(white)/spree/images/attachments/053/868/391/original/the-sei-cowl-bias-gown-in-olive-size-2-also-in-0-4-revolve-photo.jpg "The Sei Cowl Bias Gown in Olive. Size 2. Also in 0.")