The Sei Wide Leg Trouser in Brown Self & Lining: 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Side slit pockets. High-waisted fit. Satin fabric. Item not sold as a set. TSEX-WP40. TS-6000. 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 Wide Leg Trouser in Brown

The Sei Wide Leg Trouser in Brown 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Side slant pockets. Item not sold as a set. TSEX-WP29. TS-6000. 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 Wide Leg Trouser in Navy 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Side slant pockets. Lightweight charmeuse fabric. Item not sold as a set. TSEX-WP32. TS-6000. 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 Wide Leg Trouser in Navy

The Sei Wide Leg Trouser in Yellow 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Satin finish. Item not sold as a set. TSEX-WP25. TS-6000. 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 Wide Leg Trouser in Yellow

The Sei Wide Leg Trouser in Green 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Side slant pockets. Satin finish. Item not sold as a set. TSEX-WP30. TS-6000. 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 Wide Leg Trouser in Green

The Sei Wide Leg Trouser in Metallic Bronze 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Lightweight charmeuse fabric. Item not sold as a set. TSEX-WP28. TS-6000. 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 Wide Leg Trouser in Metallic Bronze

The Sei Wide Leg Trouser in Teal 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Satin fabric. Item not sold as set. TSEX-WP36. Ts6000. 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 Wide Leg Trouser in Teal

The Sei Wide Leg Trouser in Purple 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Side seam pockets. Satin fabric. Item not sold as set. TSEX-WP33. TS-6000. 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 Wide Leg Trouser in Purple

The Sei Wide Leg Trouser in Navy Self & Lining: 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Side slit pockets. High-waisted styling with front pleat design. Satin fabric. Item not sold as a set. TSEX-WP38. TS-6000. 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 Wide Leg Trouser in Black 100% silk. Made in USA. Dry clean only. Item not sold as a set. TSEX-WP35. Ts6000. 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 Wide Leg Trouser in Black

The Sei Wide Leg Trouser in Purple 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Side slit pockets. Satin fabric. Item not sold as a set. TSEX-WP39. TS-6000. 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.

Material: 92% polyester, 8% elastane. Care instructions: dry clean. Made in China. Designer color name: Blossom. Closure: zipper fly, button and hook fastenings.

The Sei Pleated wide-leg pants

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Amethyst. Closure: zipper fly, button and hook fastenings. Pockets: side slit pockets.

The Sei High-rise silk satin wide-leg pants

Material: 100% leather. Care instructions: dry clean. Made in India. Designer color name: Black. Lining: 96% polyester, 4% elastane. Closure: zip and hook fastening. Pockets: side slit pockets. Belt loops.

The Sei Leather straight pants

Made in China. Closure: zipper, hook fastening. Care instructions: dry clean. Designer color name: Tangerine. Material: 8% elastane, 92% polyester.

Closure: zipper fly, button and hook fastenings. Made in China. Material: 100% silk. Designer color name: Parakeet. Care instructions: dry clean.

The Sei High-rise wide-leg silk satin pants

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Peony. Closure: zipper fly, button and hook fastenings.

The Sei High-rise silk wide-leg pants

Made in China. Material: 100% silk. Care instructions: dry clean. Designer color name: Violet.

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Hunter. Lining: 100% silk. Closure: zip, hook, and button fastening.

The Sei Pleated silk charmeuse wide-leg pants

Closure: zipper fly, button and hook fastenings. Made in China. Material: 100% silk. Designer color name: Black. Care instructions: dry clean.

The Sei Wide Leg Trouser in Black 100% silk. Made in China. Dry clean. Zip fly with hook and bar closure. Side seam pockets. Fluid satin fabric with pleated detail. Item not sold as a set. TSEX-WP12. TS6000. 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 Double Pleat Trouser in Red Self: 92% polyester 8% elastane Lining: 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Side slit pockets. High-waisted fit. Crepe fabric. Item not sold as a set. TSEX-WP41. TS-6013. 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 Double Pleat Trouser in Red

The Sei Double Pleat Trouser in Green Self: 92% polyester 8% elastane Lining: 100% silk. Made in China. Dry clean. Zip fly with hidden dual bar and hook closure. Side slant pocket styling. TSEX-WP37. Ts6013. 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 Double Pleat Trouser in Green

The Sei Baggy Pleat Trouser in Black Self: 92% polyester 8% elastane Lining: 96% polyester 4% elastane. Made in India. Dry clean only. Zip fly with hook and bar closure. Crepe fabric. TSEX-WP31. TS-6012. 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 Baggy Pleat Trouser in Black

The Sei Tapered Trouser in Purple 100% silk. Made in China. Dry clean only. Zip fly with hook and bar closure. Side slip pockets. Satin fabric. Item not sold as a set. TSEX-WP16. TS-6007. 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 Tapered Trouser in Purple

Material: 92% polyester, 8% elastane. Care instructions: do not wash. Made in China. Designer color name: Ivory. Closure: zipper fly, button and hook fastenings. Pockets: side slit pockets.

The Sei Pleated crêpe wide-leg pants

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Poppy. Lining: 100% silk.

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Pine. Closure: zipper fly, button and hook fastenings. Pockets: slit pockets.

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Mango. Closure: zip, hook, and button fastening.

Material: 100% silk. Care instructions: do not wash. Made in China. Designer color name: Marine. Closure: zipper fly, button fastening. Pockets: side slit pockets.

The Sei Silk satin wide-leg pants

Closure: zipper fly, button and hook fastenings. Made in China. Care instructions: dry clean. Designer color name: Sky. Material: 8% elastane, 92% polyester.

Made in China. Closure: zipper, hook fastening. Care instructions: dry clean. Designer color name: Sage. Material: 8% elastane, 92% polyester.

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Kelly Green. Closure: zipper fly, button and hook fastenings. Pockets: side slit pockets. Fit: wide-leg.

The Sei Pleated silk wide-leg pants

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Crimson. Closure: zip, hook, and button fastening. Pockets: slant pockets.

Material: 100% silk. Care instructions: dry clean. Made in China. Designer color name: Clover. Closure: zipper fly, button and hook fastenings. Pockets: side slit pockets.

Made in China. Material: 100% silk. Care instructions: dry clean. Designer color name: Hot Pink.

The Sei High-rise wide-leg silk pants

Material: 92% polyester, 8% elastane. Care instructions: dry clean. Made in China. Designer color name: Oat. Lining: 96% polyamide, 4% elastane. Closure: zip and hook fastening. Pockets: side slit pockets.

The SeiHigh-rise crêpe pants

Product Info

The Sei High-rise crêpe pants