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Clothing

Material: 92% polyester, 8% elastane. Care instructions: dry clean. Made in China. Designer color name: Cream. Item color: white. Lining: 96% polyester, 4% elastane. Closure: double-breasted. Pockets: welt pockets. Peak lapel.

The Sei Crêpe vest

Material: 100% leather. Care instructions: dry clean. Made in India. Designer color name: Black. Lining: 96% polyester, 4% elastane. Closure: button fastening. Pockets: slit pockets. Leather.

The Sei Slouchy leather blazer

Material: 100% leather. Care instructions: dry clean. Made in India. Designer color name: Black. Lining: 96% polyester, 4% elastane. Closure: two-way zipped front. Leather.

The Sei Leather jacket

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Hunter. Lining: 100% silk. Closure: single-breasted (one button). Pockets: slit pockets. Silk.

The Sei Silk satin blazer

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Umber. Lining: 100% silk. Closure: single-breasted (one button). Pockets: slit pockets. Silk.

The Sei Oversized silk satin blazer

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Bisque. Pockets: breast pocket, jetted. Closure: single-breasted (one button). Lining: 100% silk. Silk.

The Sei Oversized silk blazer

Material: 96% polyester, 4% elastane. Care instructions: dry clean. Made in India. Designer color name: Mink. Closure: button fastening.

The Sei Faux fur bomber jacket

Material: 100% polyester. Care instructions: dry clean. Made in India. Designer color name: Black.

The Sei Fitted Leather Jacket in Black Self: 100% lambskin Lining: 96% polyester 4% elastane. Made in India. Professional leather cleaning only. Exposed front zipper closure. Genuine leather. TSEX-WO7. TS-5017. About the designer: THE SEI is a luxury ready-to-wear collection based in L.A. and founded in 2020 by an all-female team of diverse individuals. With prior experience working together at Michelle Mason, the team set out on their own venture where THE SEI was born. The brand sets out to create thoughtful pieces, designed for women—by women, expanding beyond a range of generations and lifestyles. THE SEI aims to build a foundation of polished classics mixed with seductive silhouettes inspired to empower women to feel at their most confident and balanced self, while remaining effortless and timeless.

The Sei Fitted Leather Jacket in Black

The Sei Slouchy Leather Blazer in Black Self: 100% lambskin Lining: 96% polyester 4% elastane. Made in India. Professional leather cleaning only. Singular front button closure. Genuine leather. TSEX-WO9. TS-5016. About the designer: THE SEI is a luxury ready-to-wear collection based in L.A. and founded in 2020 by an all-female team of diverse individuals. With prior experience working together at Michelle Mason, the team set out on their own venture where THE SEI was born. The brand sets out to create thoughtful pieces, designed for women—by women, expanding beyond a range of generations and lifestyles. THE SEI aims to build a foundation of polished classics mixed with seductive silhouettes inspired to empower women to feel at their most confident and balanced self, while remaining effortless and timeless.

The Sei Slouchy Leather Blazer in Black

The Sei Vest in Beige Self: 92% polyester 8% elastane Lining: 96% polyester 4% elastane. Made in China. Dry clean. Front partial button closure. TSEX-WS69. Ts2101. About the designer: THE SEI is a luxury ready-to-wear collection based in L.A. and founded in 2020 by an all-female team of diverse individuals. With prior experience working together at Michelle Mason, the team set out on their own venture where THE SEI was born. The brand sets out to create thoughtful pieces, designed for women—by women, expanding beyond a range of generations and lifestyles. THE SEI aims to build a foundation of polished classics mixed with seductive silhouettes inspired to empower women to feel at their most confident and balanced self, while remaining effortless and timeless.

The Sei Vest in Beige

green satin fabric cowl neck spaghetti straps straight hemline

The Sei cowl-neck satin top

Material: 100% silk. Care instructions: dry clean. Handmade in China. Designer color name: Fog. Closure: button fastening. Pockets: welt pockets, breast pocket. Shoulder pads. Lining: 100% silk. Silk.

black satin finish single-breasted notched lapel button fastening