Timeless Style for the Modern Man & Woman

From sharp suiting to everyday essentials, Cosiani offers a curated collection of designer menswear and womenswear — where elegance meets modern versatility in both formal and casual wear.

Shop Now

Timeless Style for the Modern Man & Woman

From sharp suiting to everyday essentials, Cosiani offers a curated collection of designer menswear and womenswear — where elegance meets modern versatility in both formal and casual wear.

Shop Now

New Arrivals

Medium Grey Slim Fit Wool Cashmere Suit
On sale

Medium Grey Slim Fit Wool Cashmere Suit

$1,498 $798
Cosiani Olive S. 180's Wool & Silk Suit
On sale

Cosiani Olive S. 180's Wool & Silk Suit

$1,598 $798
Cosiani Burgundy S. 180's Wool & Silk Suit
On sale

Cosiani Burgundy S. 180's Wool & Silk Suit

$1,598 $798
Cosiani Brown S. 120's Wool & Silk Suit
On sale

Cosiani Brown S. 120's Wool & Silk Suit

$1,498 $698

Meet Your Style Advisor

Our expert stylists are here to help you find the perfect look for any occasion. With years of experience in luxury fashion, we provide personalized consultations to ensure you look and feel your absolute best.

From selecting the right fit to coordinating accessories, our style advisors work with you to create a wardrobe that reflects your personal style and professional needs.

Book Consultation Now

Our Collections

ViewSuits
Suits
ViewDress Shirts
Dress Shirts
ViewFormal Wear
Formal Wear
ViewSport Jackets & Blazers
Sport Jackets & Blazers
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Client Testimonials

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John G. Most
2 months ago

Outstanding, superb quality which is only exceeded by the quality and personal service of the staff members Cosiani. THAT is why you buy from a family owned business with a stellar track record.I bought a classic navy small polka dot tie and wonderful.

arnoldovsepyan
2 months ago

After being warmly greeted by the staff, I expressed my vision of the kind of suit I wanted. They showed me their options and explained the differences. I was able to find the exact suit I was looking for.

George Pandya
2 months ago

Amazing store with very high quality men's suits, coats, and other menswear. I've bought more than my fair share of suits in high end stores across cities like NY, London, and Paris, and the shopping experience at Cosiani

Larry Benjamin
2 months ago

I had two wonderful visits to Cosiani. Alina acted as my stylist putting together a very high quality and sharp suit that was tailored on site. I was able to put the whole outfit together including shirt, jacket, pants, tie and pocket

Shaunt Kouyoumdjian
6 days ago

Absolutely beautiful store with stunning Italian suits and amazing prices and specials. Lusine gave excellent customer service and was extremely helpful and was able to size me to the perfect suit right away, and John was a complete gentleman with amazing enthusiasm and humor and energy. The Cosiani brand suits are stunning at a VERY tempting price! They do tailoring too at competitive rates! Will be back for their 2-for-1 special on their Cosiani suits!

Brenna Counihan
5 months ago

I love this store! Popped in on a short LA trip when the window mannequin caught my eye, and I left with a beautiful dress. Only thing is that their sizing isn't geared towards super skinny people like myself (all dresses in store were 42 and 44, not their fault), but the dress was beautiful enough to be worth taking to a tailor in NYC. Will have to go again!

Eleanor Washington
3 months ago

The suit I bought my grandson looked great on him. The service I received was exceptional! Even though I live in San Francisco I don't mine taking that trip again to receive the same experience and of course the great deals!

Floater Cap
3 months ago

I was very impressed with the store.
Walking by, walked in, before I knew it.
Bought a very nice sport jacket.
Had them tailor within a few hours.
Came back picked it up and wore it the same evening for a gala event.

Servin Khodavirdian
3 months ago

Been a customer since 2016 and always been happy with my. choice or suits, recently I bought my wedding suite and as always, polite customer service and good quality products.

dre yani
a week ago

Great people great suits and
materials are very high quality at very reasonable prices my son and I buy our suits and other accessories from them all the time
very friendly crew

Nemrut M.
4 week ago

Not only everything is high quality at this place, it's also hidden gem, and my personal experience was not only the clothing but also the way you get treated here as a person, I would not go anywhere else in California!!!!! Give them a visit, you'll be hooked on it guaranteed!!Arthur Hajinian.

Iver Marjerison
2 weeks ago

I don't know why I keep going to Men's Wearhouse when places like this exist. Fast, professional, and caring. Highly recommend 💪

Andres Perez
6 months ago

Service was insightful, and prompt. They had good taste and recommendations. And the best part was it didn’t take forever to get in and out. Parking on brand or Porto’s. 10/10 would come again and will recommend.

Hayko Badalyan
a year ago

We are delighted to hear that you enjoyed your experience with us! Thank you for your wonderful review. Looking forward to welcome you again soon!

Lucine Ksajikian
a year ago

Cosiani is so so amazing! The welcoming atmosphere tied with the AMAZING and COMFORTABLE apparel, shoes, accessories, etc. definitely makes it my go-to for both casual and formal wear. Outstanding customer service, especially with the quick and easy tailoring done in a day! Recommending to all my family and friends.

Lifestyle Collection

Discover how our pieces come to life in real moments. Each garment is designed not just to be worn, but to be lived in - creating memories while making statements.

From intimate gatherings to grand celebrations, our curated looks capture the essence of modern elegance. Explore our lifestyle gallery to find inspiration for your next special occasion.

View LookbookShop the Look
Cosiani Lime Forest Gown

Cosiani Lime Forest Gown

$1,300.00

$698.00

Green & White Squared Silk Tie

$128.00

White Classic Dress Shirt

$138.00

Cosiani Olive S. 180's Wool & Silk Suit

$798.00

Custom Suit & Shirt Program

Indulge in the luxury of bespoke tailoring. Our custom suit and shirt program for men and women ensures every detail is tailored to perfection.

The Ultimate in Personalization

Our custom suit program offers an unparalleled level of personalization and craftsmanship. Working closely with our master tailors, you'll create a garment that is uniquely yours, from the initial consultation to the final fitting.

1
Personalized Consultation

Begin your journey with a private consultation by appointment where we learn your needs, style preferences, and how you want your custom suit or shirt to live in your wardrobe. Every detail begins with understanding you.

2
Fabric & Design Curation

Select from our curated collection of world-class fabrics. Together, we refine every element—from silhouettes and collars to cuffs, linings, buttons, and finishing details—ensuring the design reflects your personal aesthetic.

3
Masterful Measurements

Experience a precision-driven fitting where every measurement is taken with intention. Whether crafting a suit or a shirt, our tailoring process focuses on proportion, balance, and flawless drape.

4
Craftsmanship & Final Fitting

Your garment is meticulously handcrafted by our master tailors. After your final fitting, you’ll take home a truly one-of-a-kind piece—created exclusively for you and tailored to elevate every occasion.


Custom shirts are completed within approximately 2–4 weeks, and custom suits within 4–6 weeks, depending on design and complexity.

Start Your Custom JourneyRead more

Why Choose Cosiani

Timeless Legacy

Established in 1988, Cosiani has proudly served generations with premium fashion and personalized service that stands the test of time.

Expert Styling

Our in-house stylists and professional tailor work one-on-one with you to create looks that fit your body—and your lifestyle—perfectly.

Curated Fashion

We stay ahead of the curve with the latest trends in formal and casual wear, ensuring you always look effortlessly current and refined.

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