The Sei
The Sei One-shoulder silk satin maxi dress
£860£602(30% off)
The Sei Silk satin wrap minidress
£840
The Sei Silk satin wrap gown
£1,145
The Sei Silk satin bustier gown
£1,205
The Sei Halterneck silk charmeuse gown
£993£695(30% off)
The Sei Draped silk satin wrap gown
£394
The Sei Asymmetric silk satin gown
£1,025£512(50% off)
£763
The Sei One-shoulder silk velvet gown
£765£535(30% off)
The Sei Cutout one-shoulder silk satin midi dress
£1,075£645(40% off)
The Sei Cutout silk gown
£1,050£420(60% off)
The Sei Asymmetrical silk satin minidress
£697£418(40% off)
The Sei Silk velvet maxi dress
The Sei Strappy Knot Dress in Fuchsia. Size 6.
£990£298(69% off)
The Sei Cowl Bustier Gown in Red. Size 2, 4, 6.
£1,289
The Sei Long Sleeve Wrap Mini Dress in Purple. Size 4.
£898
The Sei Wrap Gown With Detachable Ostrich Trim in Teal. Size 0, 4.
£1,266
The Sei One Shoulder Cowl Gown in Orange. Size 0, 4, 6, 8.
£1,209£810(33% off)
The Sei One Shoulder Cowl Dress in Green. Size 0, 4, 6, 8.
£1,071£717(33% off)
The Sei Bias Midi Dress in Lavender. Size 0, 6, 8.
£990£569(42% off)
The Sei Curve Gown With Mesh Inset in Black. Size 10.
£990£382(61% off)
The Sei Asymmetrical Cowl Wrap Gown in Lemon. Size 4.
£1,231£580(52% off)
The Sei Asymmetrical Cowl Wrap Dress in Blue. Size 0, 4, 6.
£1,070£504(52% off)
The Sei Curved Knit Mini Dress in Teal. Size L, P, S.
£392£107(72% off)
The Sei Curved Knit Mini Dress in Brown. Size P.
£392£110(71% off)
The Sei Asymmetrical Gathered Wrap Gown in Brown. Size 4.
£1,139£816(28% off)
The Sei Asymmetrical Bardot Gown in Purple. Size 0, 6.
£1,231£882(28% off)
The Sei Asymmetrical Bardot Dress in Teal. Size 0, 4, 6.
£1,070£271(74% off)
The Sei Plunge Gown With Mesh in Black. Size 4, 6.
£898£643(28% off)
The Sei Cowl Bias Gown in Yellow. Size 4.
£760
The Sei x REVOLVE Asymmetrical Draped Dress in Tan. Size 4, 6.
£875£379(56% off)
The Sei Leaf Gown in Green. Size 6.
£1,220£459(62% off)
/filters:fill(white)/spree/images/attachments/033/121/087/original/the-sei-one-shoulder-silk-satin-maxi-dress-mytheresa-photo.jpg "The Sei One-shoulder silk satin maxi dress")
/filters:fill(white)/spree/images/attachments/032/626/891/original/the-sei-silk-satin-wrap-minidress-mytheresa-photo.jpg "The Sei Silk satin wrap minidress")
/filters:fill(white)/spree/images/attachments/032/626/274/original/the-sei-silk-satin-wrap-gown-mytheresa-photo.jpg "The Sei Silk satin wrap gown")
/filters:fill(white)/spree/images/attachments/032/543/964/original/the-sei-silk-satin-bustier-gown-mytheresa-photo.jpg "The Sei Silk satin bustier gown")
/filters:fill(white)/spree/images/attachments/031/702/262/original/the-sei-halterneck-silk-charmeuse-gown-mytheresa-photo.jpg "The Sei Halterneck silk charmeuse gown")
/filters:fill(white)/spree/images/attachments/031/671/617/original/the-sei-draped-silk-satin-wrap-gown-mytheresa-photo.jpg "The Sei Draped silk satin wrap gown")
/filters:fill(white)/spree/images/attachments/031/569/504/original/the-sei-asymmetric-silk-satin-gown-mytheresa-photo.jpg "The Sei Asymmetric silk satin gown")
/filters:fill(white)/spree/images/attachments/031/493/265/original/the-sei-asymmetric-silk-satin-gown-mytheresa-photo.jpg "The Sei Asymmetric silk satin gown")
/filters:fill(white)/spree/images/attachments/031/490/740/original/the-sei-one-shoulder-silk-velvet-gown-mytheresa-photo.jpg "The Sei One-shoulder silk velvet gown")
/filters:fill(white)/spree/images/attachments/031/488/612/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/031/486/057/original/the-sei-cutout-silk-gown-mytheresa-photo.jpg "The Sei Cutout silk gown")
/filters:fill(white)/spree/images/attachments/031/477/197/original/the-sei-asymmetrical-silk-satin-minidress-mytheresa-photo.jpg "The Sei Asymmetrical silk satin minidress")
/filters:fill(white)/spree/images/attachments/025/397/293/original/the-sei-silk-velvet-maxi-dress-mytheresa-photo.jpg "The Sei Silk velvet maxi dress")
/filters:fill(white)/spree/images/attachments/034/836/634/original/the-sei-strappy-knot-dress-in-fuchsia-size-6-revolve-photo.jpg "The Sei Strappy Knot Dress in Fuchsia. Size 6.")
/filters:fill(white)/spree/images/attachments/034/780/025/original/the-sei-cowl-bustier-gown-in-red-size-2-4-6-revolve-photo.jpg "The Sei Cowl Bustier Gown in Red. Size 2, 4, 6.")
/filters:fill(white)/spree/images/attachments/034/451/419/original/the-sei-long-sleeve-wrap-mini-dress-in-purple-size-2-4-revolve-photo.jpg "The Sei Long Sleeve Wrap Mini Dress in Purple. Size 4.")
/filters:fill(white)/spree/images/attachments/034/447/536/original/the-sei-wrap-gown-with-detachable-ostrich-trim-in-teal-size-0-4-revolve-photo.jpg "The Sei Wrap Gown With Detachable Ostrich Trim in Teal. Size 0, 4.")
/filters:fill(white)/spree/images/attachments/034/443/723/original/the-sei-one-shoulder-cowl-gown-in-orange-size-0-4-6-8-revolve-photo.jpg "The Sei One Shoulder Cowl Gown in Orange. Size 0, 4, 6, 8.")
/filters:fill(white)/spree/images/attachments/034/443/710/original/the-sei-one-shoulder-cowl-dress-in-green-size-0-4-6-8-revolve-photo.jpg "The Sei One Shoulder Cowl Dress in Green. Size 0, 4, 6, 8.")
/filters:fill(white)/spree/images/attachments/034/439/891/original/the-sei-bias-midi-dress-in-lavender-size-6-8-revolve-photo.jpg "The Sei Bias Midi Dress in Lavender. Size 0, 6, 8.")
/filters:fill(white)/spree/images/attachments/034/439/875/original/the-sei-curve-gown-with-mesh-inset-in-black-size-10-2-4-6-revolve-photo.jpg "The Sei Curve Gown With Mesh Inset in Black. Size 10.")
/filters:fill(white)/spree/images/attachments/034/438/857/original/the-sei-asymmetrical-cowl-wrap-gown-in-lemon-size-4-revolve-photo.jpg "The Sei Asymmetrical Cowl Wrap Gown in Lemon. Size 4.")
/filters:fill(white)/spree/images/attachments/034/438/851/original/the-sei-asymmetrical-cowl-wrap-dress-in-blue-size-0-4-6-revolve-photo.jpg "The Sei Asymmetrical Cowl Wrap Dress in Blue. Size 0, 4, 6.")
/filters:fill(white)/spree/images/attachments/034/436/419/original/the-sei-curved-knit-mini-dress-in-teal-size-l-p-s-revolve-photo.jpg "The Sei Curved Knit Mini Dress in Teal. Size L, P, S.")
/filters:fill(white)/spree/images/attachments/034/436/414/original/the-sei-curved-knit-mini-dress-in-brown-size-p-s-revolve-photo.jpg "The Sei Curved Knit Mini Dress in Brown. Size P.")
/filters:fill(white)/spree/images/attachments/034/436/395/original/the-sei-asymmetrical-gathered-wrap-gown-in-brown-size-4-revolve-photo.jpg "The Sei Asymmetrical Gathered Wrap Gown in Brown. Size 4.")
/filters:fill(white)/spree/images/attachments/034/436/383/original/the-sei-asymmetrical-bardot-gown-in-purple-size-0-4-revolve-photo.jpg "The Sei Asymmetrical Bardot Gown in Purple. Size 0, 6.")
/filters:fill(white)/spree/images/attachments/034/436/374/original/the-sei-asymmetrical-bardot-dress-in-teal-size-0-4-6-revolve-photo.jpg "The Sei Asymmetrical Bardot Dress in Teal. Size 0, 4, 6.")
/filters:fill(white)/spree/images/attachments/034/431/775/original/the-sei-plunge-gown-with-mesh-in-black-size-4-6-revolve-photo.jpg "The Sei Plunge Gown With Mesh in Black. Size 4, 6.")
/filters:fill(white)/spree/images/attachments/034/430/728/original/the-sei-cowl-bias-gown-in-yellow-size-4-6-revolve-photo.jpg "The Sei Cowl Bias Gown in Yellow. Size 4.")
/filters:fill(white)/spree/images/attachments/034/430/500/original/the-sei-x-revolve-asymmetrical-draped-dress-in-tan-size-4-6-revolve-photo.jpg "The Sei x REVOLVE Asymmetrical Draped Dress in Tan. Size 4, 6.")
/filters:fill(white)/spree/images/attachments/034/430/385/original/the-sei-leaf-gown-in-green-size-6-revolve-photo.jpg "The Sei Leaf Gown in Green. Size 6.")