Bespoke Custom Tailoring in Bangkok — Since 1999
Custom suits, shirts, and wedding attire from expert tailors inside Platinum Fashion Mall.
Walk-ins welcome. Same-day fittings available.


About Us
Crafting Perfection Since 1999
Our Heritage
Our tailoring journey began in the heart of Bangkok’s Platinum Fashion Mall. For over two decades, we’ve handcrafted thousands of custom suits for clients around the world — from business professionals to grooms seeking the perfect wedding look.
Tailoring Excellence
G.Armani Suit is a premier bespoke tailor located inside the Platinum Fashion Mall — right in the heart of Bangkok’s fashion district. Our Bangkok master tailors craft each piece using traditional methods combined with modern aesthetics. Our studio is known for blending timeless tailoring techniques with modern design, delivering custom suits and shirts that fit flawlessly and feel exceptional.
1000+
Happy Clients
50+
Years Premium Quality
10k+
Garments Made
Why Choose Us
Exceptional Craftsmanship, Perfected Over Decades
At G.Armani Suit, we don’t just stitch fabric — we shape identity. Every piece is made with precise measurements, hand-selected fabrics, and flawless finishing.
Premium Quality
Only the finest wool, linen, cotton & blend
Personal Service
One-on-one fittings and fabric guidance
Custom Design
Tailored cuts, lapel styles, lining, and fit preferences
Our Services
Tailoring Services Customized for Your Lifestyle
Whether you need a business-ready suit, an elegant wedding tuxedo, or a breathable shirt for Bangkok’s climate — we tailor it to perfection.
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Business Attire
Sharp and professional custom suits for the modern executive or office setting.
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Formal Wear
Evening and black-tie tuxedos tailored for elegance and high-profile events.
Testimonials
What Our Clients Say
Trusted by professionals, grooms, and travelers from across the world — see why we’re rated among Bangkok’s best tailors.
EXCELLENT Based on 111 reviews Posted on Kyle GonzalesTrustindex verifies that the original source of the review is Google. Outstanding Tailoring and Service! (Tiktok@JkmgTravel) I recently had a suit created by G. Armani Suit and was absolutely blown away by the entire experience. If you're looking for a tailor who is not only a master of their craft but also a true pleasure to work with, look no further. G. Armani is incredibly professional and his skill is undeniable, the suit quality is exceptional and the fit is perfect. What truly sets him apart, though, is his customer service. He is refreshingly honest about the materials and process, making you feel completely confident in your purchase. I also found him fun to talk with and the entire process was laid-back and enjoyable. Negotiating the details and price was easy and straightforward, which is a huge plus. And, astonishingly, he delivered a suit of this great quality in under 24 hours! You simply can't beat that combination of speed, quality, and professionalism. Highly, highly recommended! Watch my full documentation of this at Tiktok@JkmgTravelPosted on Edwin TayTrustindex verifies that the original source of the review is Google. I had an excellent experience with Santosh. He was very detailed throughout the process and took the time to understand exactly what I wanted. He’s also very responsible, making sure everything was delivered as promised. The quality of the suit is top-notch, and I couldn’t be happier with the final result. Highly recommend Santosh if you’re looking for a suit that fits perfectly and is made with care.Posted on yellynnkyawTrustindex verifies that the original source of the review is Google. I got my very first tailor made suit with this friendly and talented man. I just choose the shop randomly on my way of shopping. The outcome is really satisfied to me. The suit pretty fit with me and I really like it. He is very patient about what i'm asking the detail of button, lining and he suggest me not to make a wrong choice for my first suit. The suit doesn't take too long to get ready. He has various kinds of fabric to choose. Great valued with the result. Highly recommend to go and get the suit with him. Shout out to the man. Thankss Man.Posted on JPTrustindex verifies that the original source of the review is Google. I recently got 10 customized trousers made by Mr. Santosh, and I couldn’t be happier with the experience! Mr. Santosh was very accommodating throughout the process, patiently listening to my preferences and ensuring every detail was just right. The fit of the trousers is simply superb. During the try fitting, he made sure everything was perfect, so the final result fits me like a glove. I highly recommend everyone to give this a try. Make it as your number one in itinerary when going to bangkok. Once you experience a truly customized fit, you’ll never want to go back to ready-made trousers. Big thanks to Mr. Santosh and his assistant for their professionalism and excellent craftsmanship!Posted on Lennard StuhldreherTrustindex verifies that the original source of the review is Google. I was really happy with the Customer Service and the suit itself. I send the suit to my homecountry but was not at home when it arrived, so I had to send it again and Even After a year it was no Problem to get a bill for my suit for my countries Tax. All in all Great Service and really reliable workers. P.S. I told them to make the suit wider Since I wanted to Build muscle and I did exactly that (put on 4 kg). The suit fits perfectly. Thanks for everything.Posted on Justine de JesusTrustindex verifies that the original source of the review is Google. To all people who loves to look formal and elegant without spending too much, this shop is the best choice! Mr. Santosh (the owner) is super accomodating. His attention to details and measurements makes him one of the best suit tailor I’ve ever been to. If you are at Platinum Mall in Bangkok Thailand and looking for a fresh suit, do not hesitate to visit his shop (4th Floor Camden 6, stall 936). Thank you, sir!Posted on Yunique Skin Dermatology and Aesthetic ClinicTrustindex verifies that the original source of the review is Google. G. Armani Suit is truly a place where you can have your suits tailored with professionalism and excellence. They offer great prices and deals, making the whole experience worthwhile. Sir Santosh was very accommodating and kind, even adjusting to our schedule since we were only on a short trip in Bangkok. I felt I was in the right hands with him and his staff. The outcome exceeded my expectations—my three sets of suits all fit perfectly, and I’m so excited to wear and flaunt them at my upcoming events. Thank you once again to G. Armani Suit and to Sir Santosh for the exceptional service and craftsmanship. — Dr. Gio YuPosted on Muhammad FadzliTrustindex verifies that the original source of the review is Google. Professional workmanship. Had 2 suits made by him. It was made to measure professionally, the suits fits me well and extremely comfortable. You will have no regrets making your suit with him. Looking forward my next BKK Trip next year August 2026, hence planning to make another suit with him for sure.Posted on Insight 360 FilmsTrustindex verifies that the original source of the review is Google. My partner and I had six suits made by G Armani Suit in Platinum Mall on our first day of a seven-day vacation in Bangkok. We both loved the suits— great tailoring and fabric selection, everything fits perfectly, and the owner was so accommodating and professional. We both looked like multimillionaires in our new suite! HIGH RECOMMENDED! Can’t wait to have more custom suits made in the future!Posted on Stijn TissinkTrustindex verifies that the original source of the review is Google. Ik heb een erg mooi maatpak gekocht bij Santosh. Het gehele proces verliep erg soepel en ik kan iedereen aanraden om hier een pak te scoren.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Real Stories
Gallery
See our clients in their finished custom garments.
FAQ
Common Questions Answered
Find answers to your questions about our tailoring services and process
Our bespoke suits typically take 3-5 days to complete, ensuring quality and precision in every detail
Complete measurement, fabric selection, multiple fittings, and final adjustments are included in our service
Yes, we provide professional alterations for all types of garments to ensure the perfect fit
We offer a wide range of premium fabrics from renowned mills worldwide, suitable for all occasions
Usually 2-3 fittings are needed to ensure perfect measurements and adjustments
Book Your Tailoring Appointment Today
Located inside Platinum Fashion Mall, Ratchathewi – a short walk from BTS.