Theory Project Spring 2024


Informed by his Dutch upbringing and a deep appreciation of architecture, Paris-based fashion designer Lucas Ossendrijver has worked with some of the most influential European fashion houses. He brings his innovative construction techniques to Theory Project—a special collection that expands upon Theory’s design codes.

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Rib Knit Short-Sleeve Henley Rib Knit Short-Sleeve Henley Rib Knit Short-Sleeve Henley Rib Knit Short-Sleeve Henley Rib Knit Short-Sleeve Henley Rib Knit Short-Sleeve Henley
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Rib Knit Short-Sleeve Henley

Price reduced from $245.00 to $110.25
25% Off Applied + Extra 10% Off in App Cart
Wool Gabardine Trumpet Skirt Wool Gabardine Trumpet Skirt Wool Gabardine Trumpet Skirt Wool Gabardine Trumpet Skirt Wool Gabardine Trumpet Skirt Wool Gabardine Trumpet Skirt
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Wool Gabardine Trumpet Skirt

Price reduced from $345.00 to $103.50
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Virgin Wool Two-Button Blazer Virgin Wool Two-Button Blazer Virgin Wool Two-Button Blazer Virgin Wool Two-Button Blazer Virgin Wool Two-Button Blazer Virgin Wool Two-Button Blazer
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Virgin Wool Two-Button Blazer

Price reduced from $525.00 to $157.50
25% Off Applied + Extra 10% Off in App Cart
Blouson Zip-Up Jacket Blouson Zip-Up Jacket Blouson Zip-Up Jacket Blouson Zip-Up Jacket Blouson Zip-Up Jacket Blouson Zip-Up Jacket
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Blouson Zip-Up Jacket

Price reduced from $395.00 to $118.50
25% Off Applied + Extra 10% Off in App Cart
Wool-Viscose Combo Dress Wool-Viscose Combo Dress Wool-Viscose Combo Dress Wool-Viscose Combo Dress Wool-Viscose Combo Dress Wool-Viscose Combo Dress
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Wool-Viscose Combo Dress

Price reduced from $425.00 to $191.25
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Leather Belt Leather Belt Leather Belt Leather Belt
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Leather Belt

Price reduced from $125.00 to $56.25
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Twisted Midi Dress Twisted Midi Dress Twisted Midi Dress Twisted Midi Dress Twisted Midi Dress
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Twisted Midi Dress

Price reduced from $365.00 to $109.50
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Tailored Virgin Wool Shirt Jacket Tailored Virgin Wool Shirt Jacket Tailored Virgin Wool Shirt Jacket Tailored Virgin Wool Shirt Jacket Tailored Virgin Wool Shirt Jacket Tailored Virgin Wool Shirt Jacket
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Tailored Virgin Wool Shirt Jacket

Price reduced from $445.00 to $200.25
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Leather Ballerina Flat Leather Ballerina Flat Leather Ballerina Flat Leather Ballerina Flat Leather Ballerina Flat Leather Ballerina Flat
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Leather Ballerina Flat

Price reduced from $325.00 to $132.75
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Relaxed Virgin Wool Pant Relaxed Virgin Wool Pant Relaxed Virgin Wool Pant Relaxed Virgin Wool Pant Relaxed Virgin Wool Pant Relaxed Virgin Wool Pant
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Relaxed Virgin Wool Pant

Price reduced from $265.00 to $79.50
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Shirt Jacket Shirt Jacket Shirt Jacket Shirt Jacket Shirt Jacket Shirt Jacket
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Shirt Jacket

Price reduced from $395.00 to $118.50
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Striped Terry Sweatshirt Striped Terry Sweatshirt Striped Terry Sweatshirt Striped Terry Sweatshirt Striped Terry Sweatshirt Striped Terry Sweatshirt
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Striped Terry Sweatshirt

Price reduced from $195.00 to $58.50
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Cotton-Blend Pull-On Short Cotton-Blend Pull-On Short Cotton-Blend Pull-On Short Cotton-Blend Pull-On Short Cotton-Blend Pull-On Short Cotton-Blend Pull-On Short
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Cotton-Blend Pull-On Short

Price reduced from $185.00 to $55.50
25% Off Applied + Extra 10% Off in App Cart
Leather Belt Leather Belt Leather Belt Leather Belt
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Leather Belt

Price reduced from $125.00 to $56.25
25% Off Applied + Extra 10% Off in App Cart
Wool Gabardine Cropped Jacket Wool Gabardine Cropped Jacket Wool Gabardine Cropped Jacket Wool Gabardine Cropped Jacket Wool Gabardine Cropped Jacket Wool Gabardine Cropped Jacket
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Wool Gabardine Cropped Jacket

Price reduced from $475.00 to $213.75
25% Off Applied + Extra 10% Off in App Cart
Virgin Wool Two-Button Blazer Virgin Wool Two-Button Blazer Virgin Wool Two-Button Blazer Virgin Wool Two-Button Blazer Virgin Wool Two-Button Blazer Virgin Wool Two-Button Blazer
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Virgin Wool Two-Button Blazer

Price reduced from $525.00 to $157.50
25% Off Applied + Extra 10% Off in App Cart
Wool Gabardine Cropped Jacket Wool Gabardine Cropped Jacket Wool Gabardine Cropped Jacket Wool Gabardine Cropped Jacket Wool Gabardine Cropped Jacket Wool Gabardine Cropped Jacket
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Wool Gabardine Cropped Jacket

Price reduced from $475.00 to $213.75
25% Off Applied + Extra 10% Off in App Cart
Cotton-Blend Pull-On Short Cotton-Blend Pull-On Short Cotton-Blend Pull-On Short Cotton-Blend Pull-On Short Cotton-Blend Pull-On Short Cotton-Blend Pull-On Short
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Cotton-Blend Pull-On Short

Price reduced from $185.00 to $55.50
25% Off Applied + Extra 10% Off in App Cart
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Wardrobe Inspiration

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About the Designer

Known for his innovative approach to tailoring, Dutch-born, Paris-based designer Lucas Ossendrijver has worked with some of the most influential names in luxury fashion. Inspired by the dynamic New York City lifestyle, his Theory Project capsule is a special collection that expands on Theory’s design codes.

About Designer

Photography by David Sims

I'm a very hands-on designer, and I love the tactility of product—everything is connected to my interest in construction.

-- Lucas Ossendrijver