Krungthong Plaza
813/8 Phetchaburi Rd, Thanon Phaya Thai, Ratchathewi, Bangkok 10400
Krungthong Plaza has built a genuine speciality around size-inclusive fashion at wholesale prices, and nothing in Bangkok comes close to its scale in this category. Over 600 shops across four floors cover everyday casuals, office-ready pieces, and occasion wear, all in a size range that extends far beyond what standard malls carry. The food centre on the upper floor and a spa and salon round out a full day's visit.
Push through the entrance on Phetchaburi Road and the scale of Krungthong Plaza becomes clear within the first few steps. Four storeys of trading floors spread out above you, each packed with independent shop-fronts offering clothing, accessories, and fashion goods. The plaza has positioned itself as Thailand's flagship destination for plus-size wholesale fashion, and that reputation draws buyers from across Bangkok and from international markets in Europe and beyond.
The ground floor runs adult casual wear and accessories alongside clothing for petite frames, establishing the range that continues upward through the building. The second floor shifts toward more structured office and occasion pieces, with formal separates and work-ready sets filling the racks in a size range that runs from standard to generous. The third floor concentrates the plus-size offer at its deepest: styles from XL up to 8XL from numerous vendors, giving shoppers the kind of breadth that requires time to cover properly.
Shop count exceeds 600, and the individual sellers source and curate their own collections, so the variety across the floors is genuine rather than repetitive. Size labelling runs from S all the way to 8XL depending on the vendor, with particular depth in the XL-to-6XL range that serves the plaza's core customer. Prices reflect the wholesale trading environment: per-piece costs are competitive, and vendors are experienced in handling both retail visitors and trade buyers.
Located between Soi Phetchaburi 19 and Soi 21 in the Pratunam district of Ratchathewi, the plaza sits around a 10-minute walk along Phetchaburi Road from BTS Ratchathewi station, and is similarly reachable from BTS Chidlom via exit 3. A food centre on the upper floor provides a practical stopping point, and a spa and salon within the building mean a full day here is entirely comfortable.
The plaza opens Monday to Saturday from 08:00 to 18:00, and Sunday from 08:00 to 16:00.