The Sei
The Sei Draped one-shoulder silk satin gown
£935£654(30% off)
The Sei One Shoulder Gown in Metallic Neutral. Size XS.
£679£262(61% off)
The Sei Cowl Bustier Gown in Red. Size 4.
£1,289
The Sei Curve Gown With Mesh Inset in Black. Size 4.
£990£382(61% off)
The Sei Cowl Bias Gown in Yellow. Size 4, 6.
£760
The Sei x REVOLVE One Shoulder Cut Out Gown in Metallic Gold. Size 6.
£1,155£564(52% off)
The Sei Leaf Midi Dress in Red. Size 4, 6, 8.
£1,041£309(70% off)
The Sei Asymmetrical Cowl Wrap Dress in Blue. Size 0, 2, 6.
£1,052£504(52% off)
The Sei Asymmetrical Cowl Wrap Gown in Lemon. Size 2, 4.
£1,192£708(42% off)
The Sei Plunge Gown With Mesh in Black. Size 6.
£869£643(28% off)
The Sei x REVOLVE Cowl Neck Midi Dress in Teal. Size 4.
£959£400(59% off)
The Sei Wrap Gown With Detachable Ostrich Trim in Teal. Size 0.
£1,266
The Sei One Shoulder Cowl Dress in Green. Size 0, 4, 6, 8.
£1,071
The Sei One Shoulder Cowl Gown in Orange. Size 0, 6, 8.
£1,209
The Sei Curved Bustier Mini Dress in Metallic Silver. Size 2, 6.
£967
The Sei Bias Midi Dress in Lavender. Size 0, 2, 6, 8.
£959£569(42% off)
The Sei Curved Knit Mini Dress in Teal. Size L, P, S.
£379£107(72% off)
The Sei Curved Knit Mini Dress in Brown. Size P, S.
£379£141(64% off)
The Sei Asymmetrical Bardot Gown in Purple. Size 0, 4.
£1,192£882(28% off)
The Sei Asymmetrical Bardot Dress in Teal. Size 0, 2, 4, 6.
£1,036£271(74% off)
The Sei Asymmetrical Bardot Dress in Navy. Size 4.
£1,036£403(62% off)
The Sei One Shoulder Slit Gown in Navy. Size M, XS.
£736£317(57% off)
The Sei Leaf Gown in Green. Size 4, 6.
£1,181£563(53% off)
The Sei Diaphanous Mini Dress in Black. Size 8.
£869£491(44% off)
The Sei One Sleeve Drape Gown in Dark Green. Size 8.
£1,181£479(59% off)
The Sei Asymmetrical Halter Gown in Dark Green. Size 2.
£1,211£868(28% off)
The Sei Cowl Bias Gown in Chocolate - Brown. Size 0 (also in 10, 4, 6, 8).
The Sei Asymmetrical Drape Dress in Amethyst - Purple. Size 8 (also in 4).
£799£574(28% off)
The Sei Wrap Dress in Butter - Yellow. Size 4 (also in ).
£1,059£328(69% off)
The Sei Asymmetric Drape Dress in Mango - Orange. Size 4 (also in ).
£903£388(57% off)
The Sei Strapless Drape Mini Dress in Black - Black. Size 2 (also in ).
£838£248(70% off)
The Sei Detachable Ostrich Trim Wrap Gown in Mink - Beige. Size 0 (also in 2, 6).
/filters:fill(white)/spree/images/attachments/024/230/172/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/033/158/339/original/the-sei-one-shoulder-gown-in-metallic-neutral-size-xs-revolve-photo.jpg "The Sei One Shoulder Gown in Metallic Neutral. Size XS.")
/filters:fill(white)/spree/images/attachments/032/973/356/original/the-sei-cowl-bustier-gown-in-red-size-4-revolve-photo.jpg "The Sei Cowl Bustier Gown in Red. Size 4.")
/filters:fill(white)/spree/images/attachments/032/973/137/original/the-sei-curve-gown-with-mesh-inset-in-black-size-4-revolve-photo.jpg "The Sei Curve Gown With Mesh Inset in Black. Size 4.")
/filters:fill(white)/spree/images/attachments/032/973/095/original/the-sei-cowl-bias-gown-in-yellow-size-6-revolve-photo.jpg "The Sei Cowl Bias Gown in Yellow. Size 4, 6.")
/filters:fill(white)/spree/images/attachments/032/927/105/original/the-sei-x-revolve-one-shoulder-cut-out-gown-in-metallic-gold-size-6-revolve-photo.jpg "The Sei x REVOLVE One Shoulder Cut Out Gown in Metallic Gold. Size 6.")
/filters:fill(white)/spree/images/attachments/032/902/736/original/the-sei-leaf-midi-dress-in-red-size-6-8-revolve-photo.jpg "The Sei Leaf Midi Dress in Red. Size 4, 6, 8.")
/filters:fill(white)/spree/images/attachments/032/791/895/original/the-sei-asymmetrical-cowl-wrap-dress-in-blue-size-6-revolve-photo.jpg "The Sei Asymmetrical Cowl Wrap Dress in Blue. Size 0, 2, 6.")
/filters:fill(white)/spree/images/attachments/032/534/424/original/the-sei-asymmetrical-cowl-wrap-gown-in-lemon-size-8-revolve-photo.jpg "The Sei Asymmetrical Cowl Wrap Gown in Lemon. Size 2, 4.")
/filters:fill(white)/spree/images/attachments/032/534/418/original/the-sei-plunge-gown-with-mesh-in-black-size-6-revolve-photo.jpg "The Sei Plunge Gown With Mesh in Black. Size 6.")
/filters:fill(white)/spree/images/attachments/032/513/175/original/the-sei-x-revolve-cowl-neck-midi-dress-in-teal-size-4-revolve-photo.jpg "The Sei x REVOLVE Cowl Neck Midi Dress in Teal. Size 4.")
/filters:fill(white)/spree/images/attachments/032/241/765/original/the-sei-wrap-gown-with-detachable-ostrich-trim-in-teal-size-0-4-6-8-revolve-photo.jpg "The Sei Wrap Gown With Detachable Ostrich Trim in Teal. Size 0.")
/filters:fill(white)/spree/images/attachments/032/241/174/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/032/241/150/original/the-sei-one-shoulder-cowl-gown-in-orange-size-0-6-8-revolve-photo.jpg "The Sei One Shoulder Cowl Gown in Orange. Size 0, 6, 8.")
/filters:fill(white)/spree/images/attachments/032/241/070/original/the-sei-curved-bustier-mini-dress-in-metallic-silver-size-2-4-revolve-photo.jpg "The Sei Curved Bustier Mini Dress in Metallic Silver. Size 2, 6.")
/filters:fill(white)/spree/images/attachments/032/234/314/original/the-sei-bias-midi-dress-in-lavender-size-2-6-8-revolve-photo.jpg "The Sei Bias Midi Dress in Lavender. Size 0, 2, 6, 8.")
/filters:fill(white)/spree/images/attachments/032/232/057/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/032/232/023/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, S.")
/filters:fill(white)/spree/images/attachments/032/231/975/original/the-sei-asymmetrical-bardot-gown-in-purple-size-0-revolve-photo.jpg "The Sei Asymmetrical Bardot Gown in Purple. Size 0, 4.")
/filters:fill(white)/spree/images/attachments/032/231/940/original/the-sei-asymmetrical-bardot-dress-in-teal-size-0-2-4-6-revolve-photo.jpg "The Sei Asymmetrical Bardot Dress in Teal. Size 0, 2, 4, 6.")
/filters:fill(white)/spree/images/attachments/032/231/939/original/the-sei-asymmetrical-bardot-dress-in-navy-size-4-revolve-photo.jpg "The Sei Asymmetrical Bardot Dress in Navy. Size 4.")
/filters:fill(white)/spree/images/attachments/032/231/073/original/the-sei-one-shoulder-slit-gown-in-navy-size-xs-revolve-photo.jpg "The Sei One Shoulder Slit Gown in Navy. Size M, XS.")
/filters:fill(white)/spree/images/attachments/032/049/301/original/the-sei-leaf-gown-in-green-size-4-revolve-photo.jpg "The Sei Leaf Gown in Green. Size 4, 6.")
/filters:fill(white)/spree/images/attachments/030/940/956/original/the-sei-diaphanous-mini-dress-in-black-size-6-revolve-photo.jpg "The Sei Diaphanous Mini Dress in Black. Size 8.")
/filters:fill(white)/spree/images/attachments/028/809/923/original/the-sei-one-sleeve-drape-gown-in-dark-green-size-8-revolve-photo.jpg "The Sei One Sleeve Drape Gown in Dark Green. Size 8.")
/filters:fill(white)/spree/images/attachments/026/149/263/original/the-sei-asymmetrical-halter-gown-in-dark-green-size-2-revolve-photo.jpg "The Sei Asymmetrical Halter Gown in Dark Green. Size 2.")
/filters:fill(white)/spree/images/attachments/033/258/841/original/the-sei-cowl-bias-gown-in-chocolate-brown-size-0-also-in-10-4-6-8-fwrd-photo.jpg "The Sei Cowl Bias Gown in Chocolate - Brown. Size 0 (also in 10, 4, 6, 8).")
/filters:fill(white)/spree/images/attachments/033/035/966/original/the-sei-asymmetrical-drape-dress-in-amethyst-purple-size-8-also-in-fwrd-photo.jpg "The Sei Asymmetrical Drape Dress in Amethyst - Purple. Size 8 (also in 4).")
/filters:fill(white)/spree/images/attachments/032/933/730/original/the-sei-wrap-dress-in-butter-yellow-size-4-also-in-fwrd-photo.jpg "The Sei Wrap Dress in Butter - Yellow. Size 4 (also in ).")
/filters:fill(white)/spree/images/attachments/032/893/048/original/the-sei-asymmetric-drape-dress-in-mango-orange-size-4-also-in-fwrd-photo.jpg "The Sei Asymmetric Drape Dress in Mango - Orange. Size 4 (also in ).")
/filters:fill(white)/spree/images/attachments/032/891/531/original/the-sei-strapless-drape-mini-dress-in-black-black-size-2-also-in-fwrd-photo.jpg "The Sei Strapless Drape Mini Dress in Black - Black. Size 2 (also in ).")
/filters:fill(white)/spree/images/attachments/032/698/875/original/the-sei-detachable-ostrich-trim-wrap-gown-in-mink-beige-size-0-also-in-2-fwrd-photo.jpg "The Sei Detachable Ostrich Trim Wrap Gown in Mink - Beige. Size 0 (also in 2, 6).")