How much does a custom suit cost in Bangkok? (2026 price guide)
A tailor's honest breakdown of what a bespoke suit really costs in Pratunam — and what changes the number.
The short answer
A custom suit at G.Armani Suit starts from ฿7,500. Most clients land in the ฿15,000–30,000 mid-range, and premium mills sit above that. The starting figure buys a genuinely made-to-measure 2-piece — not an off-the-rack alteration.
What moves the price
Three things decide the number: the cloth, the construction, and the number of pieces. A tropical blend costs less than Italian wool; a full-canvas build costs more than half-canvas; a 3-piece adds a waistcoat. We quote every job before we cut, so there are no surprises at collection.
Cloth tiers
House Italian wool and breathable tropical blends cover most business and everyday suits. Thai silk suits occasion wear. Premium mills — Loro Piana, Zegna, Holland & Sherry, Dormeuil — are available on request for those who want the very best hand.
Is it worth it versus off-the-rack?
For the same money as a good department-store suit, you get one cut to your exact measurements, in cloth chosen for the climate, with two to three fittings included. That is the Pratunam value proposition — Western bespoke quality without Western bespoke prices.
What is the cheapest custom suit you make?
From ฿7,500 for a made-to-measure 2-piece in house cloth — still fully cut to your measurements.
Do you quote before starting?
Always. We confirm cloth, construction and price before we cut a single panel.
Book your fitting today.
4th Floor, Shop 936, Platinum Fashion Mall, Pratunam — near BTS Ratchathewi.