Bangkok isn’t just a shopping paradise — it’s a city that tailors itself to everyone. But for travelers or expats searching where to buy big size clothes in Bangkok, the hunt can be surprisingly tricky.
While most Thai boutiques cater to smaller frames, the good news is that Bangkok’s fashion scene has evolved. From dedicated plus-size stores to hidden market gems and international retailers, you’ll find stylish options that actually fit — and flatter.
Let’s explore seven of the best places in Bangkok to buy big-size clothing, along with insider tips on pricing, sizing, and where locals in-the-know actually shop.
🛍️ 1. Pratunam Market — The Budget Plus-Size Capital
If Bangkok had a fashion heartbeat, it would be Pratunam Market. Crowded, colorful, and buzzing from dawn till dusk, this wholesale district offers racks upon racks of clothing — and yes, a growing range of big sizes.
Wander inside Platinum Fashion Mall next door for air-conditioned comfort and clearly labeled plus-size boutiques. Many shops stock sizes up to 5XL, including trendy streetwear, dresses, and office styles for both men and women.
💬 Insider Tip: Shop early (10 a.m. – noon) to get first pick before tour groups arrive. Most vendors offer discounts if you buy 3 items or more.
📍 Nearest BTS: Chit Lom or Ratchathewi
💰 Average Price: 250 – 600 THB per piece
🏬 2. MBK Center — Trendy and Tourist-Friendly
For travelers who want big sizes without bargaining, MBK Center in Siam is the easiest one-stop solution.
Head to the 3rd and 4th floors — you’ll find shops like Big Size Fashion Bangkok and Boon Fashion selling casual wear up to 6XL. Many stores have English-speaking staff and fixed prices.
🛒 Expect racks filled with soft cotton T-shirts, linen shirts, elastic-waist pants, and Thai souvenir tops that actually fit comfortably.
🧭 Location: Phayathai Road, connected to BTS National Stadium
💰 Price Range: 300 – 800 THB
👗 3. Sampeng Market — Hidden Wholesale Finds
Tucked deep inside Bangkok’s Chinatown, Sampeng Market is chaotic in the best possible way — a narrow labyrinth of fabric shops and garment stalls.
While many sell smaller Thai sizes, dig deeper and you’ll spot stalls specializing in larger export clothing, often intended for European or Australian markets.
Most items are sold in bulk, but many vendors happily sell single pieces if you smile and ask politely.
💡 Traveler Tip: Bring cash and patience — it’s tight, hot, and wonderfully old-school.
📍 Nearest MRT: Wat Mangkon
💰 Average Price: 150 – 400 THB (wholesale)
👕 4. Union Mall — Local Designers Who Understand Fit
Located near Ladprao Intersection, Union Mall is where Bangkok’s younger crowd shops for unique fashion.
Amid its boutique maze are local brands designing modern plus-size fashion for Thai and foreign bodies — stylish jumpsuits, denim, and dresses up to 6XL.
Unlike fast-fashion outlets, these pieces are crafted with breathable Thai fabrics that suit the tropical heat.
🌿 Local Highlight: Boutique A Little Bigger Shop (2nd floor) — loved for minimalist styles and accurate measurements.
📍 BTS/MRT: Phahon Yothin Station
💰 Price Range: 500 – 1,200 THB
🧥 5. Terminal 21 — Global Brands with Extended Sizes
If you prefer international standards, head to Terminal 21 Asok, a themed shopping mall that feels like an airport terminal — each floor styled after a world city.
Here you’ll find global retailers like Uniqlo, H&M, and Levi’s, all carrying extended sizes up to XXXL or US size 20.
The vibe is upscale yet welcoming, with friendly staff ready to help you check stock or order larger sizes online.
🛫 Pro Tip: Stop by H&M Plus Section (2nd floor London zone) for trendy basics and seasonal discounts.
📍 BTS Asok / MRT Sukhumvit
💰 Average Price: 700 – 2,000 THB
🧵 6. Bobae Market — For Tailor-Made Bargains
If standard sizing fails you, Bangkok’s legendary Bobae Market can save the day.
Known for wholesale fabric and garments, Bobae is where many local shop owners source inventory. Several stalls and mini-tailors offer custom big-size clothing made to order — often completed within 24 hours.
💬 Ask for “sil-pa na-yok yai” (plus size design) and show a sample or picture.
🧶 Bonus: Light cotton and rayon fabrics are ideal for Bangkok’s humidity.
📍 Location: Krung Kasem Road near Hua Lamphong
💰 Custom Pieces: 800 – 1,500 THB
🧳 7. Online Thai Brands & Boutiques — Easy for Expats and Locals
As of 2025, several Thai brands now sell inclusive sizes online with local delivery and fitting guides.
⭐ Recommended Web Stores:
- Jinny Big Size (IG @jinnybigsize): Chic dresses up to 8XL.
- Guy Big Size Thailand: Men’s casual & formal wear sizes XXL – 7XL.
- Zeta Plus Store: Trendy streetwear with international shipping.
Most shops accept LINE Pay or Thai bank transfer and deliver anywhere in Bangkok within 2–3 days.
💻 Pro Tip: Use Google Translate or LINE chat in English — most Thai sellers reply quickly and politely.
🧍♀️ Bonus Section: Tailors Who Specialize in Big Sizes
If off-the-rack still feels limiting, Bangkok’s tailor scene is world-class.
Many Sukhumvit-area tailors now specialize in larger measurements and foreign fits.
✂️ Top Picks:
- Rajawongse Clothier (Sukhumvit Soi 4): High-end custom for men of all sizes.
- Narry Tailor (Sukhumvit Soi 11): Affordable and tourist-friendly with size-inclusive cuts.
- Pink Lotus Tailor (Silom): Excellent for women’s formal and plus-size wear.
🧭 Quick Reference Table — Where to Buy Big Size Clothes in Bangkok
| Location | Best For | Sizes | Price Range (THB) |
|---|---|---|---|
| Pratunam Market | Budget, variety | Up to 5XL | 250 – 600 |
| MBK Center | Easy tourist shopping | Up to 6XL | 300 – 800 |
| Sampeng Market | Bulk bargains | Up to 4XL | 150 – 400 |
| Union Mall | Local designs | Up to 6XL | 500 – 1,200 |
| Terminal 21 | Global brands | Up to XXXL | 700 – 2,000 |
| Bobae Market | Custom tailoring | Any size | 800 – 1,500 |
| Online Stores | Home delivery | Up to 8XL | 300 – 1,000 |
🌇 Conclusion: Confidence in Every Fit
Finding big size clothes in Bangkok used to feel like a challenge — today, it’s an adventure.
Whether you’re browsing the hustle of Pratunam, shopping under cool air at MBK, or getting custom tailored in Sukhumvit, Bangkok offers options for every body and budget.
So embrace the search, explore beyond the tourist malls, and remember — style in Bangkok isn’t about size; it’s about confidence and color.
✨ Plan your Bangkok shopping trip today — and pack light, because you won’t leave empty-handed.
🙋♀️ FAQ — Where To Buy Big Size Clothes in Bangkok
1. Is it easy to find plus-size clothes in Bangkok?
Yes — markets like Pratunam and MBK Center offer a wide range of plus-size options for men and women.
2. Do Bangkok stores use Western sizes?
Some do, especially international brands like H&M and Uniqlo. Local shops use Asian measurements, so try before you buy.
3. Can I get custom plus-size clothes made?
Absolutely. Tailors in Sukhumvit and Bobae Market create made-to-measure pieces within a day or two.
4. What are prices like for plus-size clothing in Bangkok?
Expect to spend from 250 THB (US $7) at markets to 2,000 THB (US $55) at malls and tailors.
5. Which area has the best selection for men?
MBK and Union Mall both feature dedicated men’s sections with larger cuts and western fits.
6. Do online Bangkok shops ship abroad?
Some do — Zeta Plus and Jinny Big Size offer international shipping on request.
📚 Citations
⚡Summary (TL;DR)
Bangkok offers plenty of options for big-size fashion — from Pratunam and MBK to Terminal 21 and tailors in Sukhumvit. Expect sizes up to 8XL, friendly prices, and styles for every occasion. Shopping in Bangkok is no longer about fitting in — it’s about feeling fabulous.