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Designers / Thailand · Menswear

PAINKILLER Atelier

Siriorn Teankaprasith, with her brothers

PAINKILLER Atelier is a menswear label based in Bangkok. Behind the label: Siriorn Teankaprasith, with her brothers. It is known for menswear tailoring and shirting, made on the idea that design and craft can heal. Latest milestone on record (October 2026): One of ten Thai labels on the main runway at Bangkok International Fashion Week 2026, at Parc Paragon.

Quick facts

PAINKILLER Atelier at a glance

Behind the label
Siriorn Teankaprasith, with her brothers
Based
Bangkok, Thailand
Focus
Menswear
Makes
Menswear, mainly tailoring and shirting
Trained
ESMOD (menswear); eight years in Paris

The person and the label

Who is behind PAINKILLER Atelier?

Siriorn Teankaprasith studied menswear at ESMOD and lived in Paris for eight years before building PAINKILLER Atelier in Bangkok with her brothers. The label concentrates on tailoring and shirting, has shown on the main Bangkok International Fashion Week runway in 2024, 2025 and 2026, and made the staff uniform for the centralwOrld mall in 2025.

Timeline

PAINKILLER Atelier, dated

  1. 2024Shows the Hilltribe Residency collection at Bangkok International Fashion Week. Source ↗
  2. June 2025Designs the staff uniform for centralwOrld. Source ↗
  3. October 2026One of ten Thai labels on the main runway at Bangkok International Fashion Week 2026, at Parc Paragon. Source ↗

More from Thailand

Other Thailand labels to know

Read the full Thailand guide, with the method behind it and where to see the work in person.

Sources

Sources

  1. METAL — Bangkok Fashion Week, from prints to poodles checked 22 October 2026
  2. Time Out Bangkok — PAINKILLER Atelier checked 22 October 2026
  3. Siam Paragon — BIFW 2024 press release checked 22 October 2026
  4. Marketeer — centralwOrld staff uniform (June 2025) checked 22 October 2026
  5. Siam Paragon — BIFW 2026 press release (14 October 2026) checked 22 October 2026

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Quick answers

PAINKILLER Atelier, answered

Who is behind PAINKILLER Atelier?

Siriorn Teankaprasith, with her brothers. PAINKILLER Atelier is a menswear label based in Bangkok.

What does PAINKILLER Atelier make?

Menswear, mainly tailoring and shirting. It is known for menswear tailoring and shirting, made on the idea that design and craft can heal.

Where did the designer of PAINKILLER Atelier train?

ESMOD (menswear); eight years in Paris.