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CLOSEOUT SALE

Up to 55% Off

Our biggest sale yet! Shop now before these deals disappear!
Fashionable woman in a tailored blazer and trousers, posing in a modern, minimalist setting, highlighting SISU's commitment to flexible, elegant wardrobes.

Tailored Flexibility

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Fashion should cater to the woman, not the other way around.

We meticulously craft versatile, luxury wear that seamlessly adapts to the dynamic lives of modern women. We listened to the real wardrobe woes of women caught between standard sizes and responded with elegantly designed solutions that don't just fit—they flatter and function for every aspect of modern life. With that in mind, all of our clothing utilizes top-quality performance fabrics delivering unmatched flexibility and breathability.
Caucasian woman wearing white wrap-style dress

The SISU Difference

Women often have to choose between comfort, fashion, and utility. Sisu bridges this gap by offering clothing that does not compromise either way, ensuring that you look as good as you feel and are as versatile as you should be.

Empowering Performance, Comfort Reimagined.

Polished enough for the office yet comfortable enough to wear in your free time

Our Collection

Best SellerSave $111.00The Trinity Wrap Dress offers a flattering, slim-fit silhouette perfect for professional outfits. Its tailored shape and adaptable sleeve length make it ideal for women’s corporate wear, while convenient pockets add functionality for work wear needs.Experience elegance and ease in the Trinity Wrap Dress, designed for business casual settings. With its tailored fit, below-the-knee length, and functional pockets, this dress effortlessly blends style and practicality, making it a go-to for professional women
Trinity Midi Wrap Dress - Gentle Stretch Poplin Sale price$137.00 Regular price$248.00
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Save $71.00The Tenacity Pants are the ultimate dress pants for women, featuring a form-fitting design with recoverable stretch to accommodate various body shapes. A mid-rise waist and concealed contour waistband provide comfort and flexibility, while the tailored straight leg offers a polished look for professional settings.Designed for versatility, the Tenacity Pants boast a mid-rise waist and concealed contour waistband, delivering a comfortable, form-fitting silhouette. These dress pants for women offer recoverable stretch, ensuring a perfect fit across body types and a tailored straight-leg cut suitable for business casual attire
Tenacity Pant - Interlocking Performance Sale price$87.00 Regular price$158.00
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ReversibleSave $114.00Taylor Reversible Dress, designed with a reversible front-to-back feature, includes functional side pockets for added convenience. Perfect for professional and business casual settings, this dress offers style and versatility for women’s workwear.This versatile Taylor Reversible Dress is crafted to be worn both front and back, with functional pockets that add practicality to its polished look—ideal for women’s corporate wear and business casual outfits
Taylor Reversible - Stretch Performance Sale price$114.00 Regular price$228.00
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Save $37.00Journey V-Neck top with a flattering V-neckline and short sleeves, designed for work wear women prefer. A versatile piece that pairs effortlessly with both business casual and professional outfits.SISU Journey V-Neck, a soft, relaxed top with a comfortable fit, perfect for women’s corporate wear. Ideal for layering under blazers or wearing alone in business casual settings
Journey T-Shirt - Jersey Knit Sale price$31.00 Regular price$68.00
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Save $55.00The Virgo V-Neck Top brings modern elegance to professional outfits. Featuring a breathable, stretch poplin and a tailored feminine silhouette, this top transitions effortlessly from work wear to business casual, supporting comfort without compromising styleWith its lightweight poplin fabric and flattering loose fit, the Virgo V-Neck Top is a must-have for women’s corporate wear. The tailored v-neck and curved hem offer a refined look, perfect for business casual occasions and work-from-home comfort.
Virgo Pullover - Gentle Stretch Poplin Sale price$103.00 Regular price$158.00
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Save $23.00SISU Jade Asymmetrical Cowl Top is a sleeveless workwear top for women. Features a stylish draped neckline, perfect for business casual clothes for women and professional outfitsThe Jade Asymmetrical Cowl Top by SISU, a sleeveless top with a unique cowl neckline, is ideal for women's corporate wear and a polished, modern look for work wear women prefer.
Jade Asymmetrical Cowl - Gentle Stretch Poplin Sale price$95.00 Regular price$118.00
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PocketsSave $75.00SISU’s Jacquline Button-Up, an ideal piece for business outfits for women, featuring a structured collar, sleek button cuffs and pockets. This shirt offers comfort and professionalism, suitable for business casual clothes for womenJacquline Button-Up by SISU, a sophisticated collared shirt. Features a structured yet relaxed fit with long sleeves, button cuffs pockets, and a smooth, tailored silhouette. Crafted from comfortable, slightly stretchy fabric, ideal for both casual and professional settings
Jacquline Button Up - Gentle Stretch Poplin Sale price$113.00 Regular price$188.00
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Best SellerSave $147.00The Destiny Blazer offers a polished look with practical features for professional outfits, crafted from performance fabric that combines stretch and durability. With unique cuff slits to switch sleeve lengths and three discreet pockets, this blazer is ideal for business casual clothes for womenDesigned for the modern woman, the Destiny Blazer blends style and function with innovative stretch fabric and three functional pockets. Perfect for work wear, its adjustable cuffs transition from full to three-quarter sleeves, making it versatile for various corporate wear needs
The Destiny Blazer: Stretch Performance Sale price$181.00 Regular price$328.00
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Wear Versatility.

our collection

Voices of Satisfaction

What Our Customers are Saying

"Infinite possibilities, looking forward to recreating a wardrobe with more pieces!"

- Debbie

"Taylor is my new Perfect LBD (little black dress)"

- Carla

"This will be my new travel collection. The wrap dress did not disappoint. AND THE POCKETS!!!"

- Victoria

The SISU Difference

We believe that clothing should not just be a statement of style, but also a reflection of one's inner strength and purpose.