Sasimanus Bunnag (Mika)

Hello! My name is Mika, and I am an artist, poet, and aspiring fashion designer exploring the space where beauty and melancholy coexist. I am often inspired by the darkness that people fear to explore.

My creative practice draws from gothic aesthetics, philosophy, esotericism, literature, and media that I adore, which shape a visual language exploring memory and the beauty found in melancholy. I see fashion as another form of storytelling through which I explore myself, including my culture.

This webpage documents my journey, not only as a designer but as a whole person. I will be showcasing my projects, creative process, achievements, and experiences. It reflects not only the work I have created but also the ideas, inspirations, and growth that continue to shape my practice.

Mika in a black gothic gown holding a candle
photo taken by nashi

Projects

Fashion, design & illustration

DreamWave Sleepwear logo

Dreamwave pajamas

Founded with a vision to merge eco-conscious design with luxury comfort, Dreamwave redefines sleepwear through material innovation. Each piece is crafted from Filagen®—a sustainable, collagen-infused fiber extracted from recycled fish scales—blended seamlessly with smooth satin.

Naturally cooling, exceptionally soft, and skin-hydrating, the fabric provides a gentle, nourishing touch throughout the night. Dreamwave stands as a testament to how sustainable fashion and everyday indulgence can harmoniously coexist.

Instagram: @dreamwave.pajamas

reselling clothes

I sell secondhand J- Fashion and designer pieces.
@odefromthegrave on instagram

Reselling garment, flat lay

Anthropomorphic Character Design & Commissions

My commission work focuses on designing original anthropomorphic animal characters with distinctive silhouettes, proportions, and visual identities. I explore character styling through clothing, accessories, textures, and intricate details, often incorporating cute and gothic-inspired aesthetics.

Working on commissions has taught me to translate ideas into visual concepts, consider different design possibilities, and balance my own artistic vision with a client’s brief. This process has strengthened my interest in character styling, fashion illustration, and the relationship between clothing and personal identity.

Commission info sheet — anthropomorphic character art

Basic Sewing & Avant-Garde Fashion Project

  • Learned basic sewing, pattern drafting, and garment construction techniques.
  • Designed and crafted a unique Thai Traditional x Avant-Garde concept outfit.
  • Combined structured tailoring (Peplum top) with edgy aesthetic detailing (distressing, safety pins, multi-tiered Thai patterned skirt).
  • Completed full fitting and finishing on form.

Awards

Recognitions & competitions

John Locke Institute 2026 Global competition

Awarded a Commendation in Psychology in the John Locke Institute Global Essay Prize (October 2026).

John Locke Institute Global Essay Prize in Psychology — Commendation certificate for Sasimanus Bunnag
Dear Sasimanus,

I am thrilled to share some exciting news: you have been shortlisted for the Psychology Category of the John Locke Institute 2026 Global Essay Prize!

This year, we welcomed 100,227 contestants from 183 countries. After assessing every eligible entry, the shortlist was drawn from the top 17.5 percent. To be numbered among the best of the best is a remarkable achievement. Well done.

Art Competition Achievement

2026 International youth art contest

2026 IAMA Youth Art Contest Second Round Finalist: Earned selection as a finalist for the second round of judging and exhibition consideration in this prestigious international youth art competition.

IAMA First Round Certificate of Participation for Sasimanus Bunnag
International Youth Art Contest second-round finalist email

Phithan green competition

Achieved 1st Winner out of public contestants in the 2026 T-Shirt Design Contest held by Phithan Green, a prominent green energy and EV infrastructure provider in Thailand.

Phithan Green Certificate of Achievement — 1st Winner of the T-Shirt Design Contest 2026, Sasimanus Bunnag
Mika's winning Phithan Green T-shirt design sheet
Phithan Green's Facebook post announcing the T-Shirt Design Contest

ISTA trip

Global Theatre Festival – ISTA (Nov 2024): Engaged in an international theatre workshop and collaborative learning experience at the Beijing MS Festival, strengthening creative expression, teamwork, and cross-cultural communication.

ISTA Certificate of Participation, Beijing MS Festival 2024

Internship

Chayanna x Mika | 3 months

Chayanna Silk & Craft logo

Internship: Chayanna x Mika | 3 months

Conceived and designed Mutelu, an 8-look Modern Luxury silk collection reinterpreting Thai beliefs for a new generation, during a three-month internship with Chayanna, a Thai silk brand working with handwoven Chonnabot silk from Khon Kaen. Initiated the concept and developed the collection together with Chayanna's designer, in a role comparable to Junior Art Director. Researched the target audience, learned garment production and marketing, and art-directed the collection's fashion editorial shoot. Translated the emotions and meanings behind belief, rather than religious imagery, into the garments' lines, silhouettes and construction details, creating mix-and-match pieces for everyday wear. The collection debuted at Siam International Fashion Week Visit Khon Kaen (Sept 25–26, 2026).

On the runway

Mika with the models wearing the Mutelu collection
The full show3:07
Finale on stage0:19
Runway walk0:25

Fashion editorial

Behind the editorial shoot

Design development

Fashion collection developed during the ChayannaSilk internship

Behind the scenes

Certificate

Certificate from the Thai Textiles and Fashion Association for Siam International Fashion Week Visit Khon Kaen 2026

Letter of recommendation

“Mika proposed a concept linking contemporary interest in spiritual belief and ritual with the mystery and symbolism of Gothic art.”

“When a cue was missed and the running order needed to change, she remained composed, supported me as I coordinated the response, and helped keep the presentation moving.”

“I am pleased to recommend her as a curious, hardworking, and considerate emerging designer.”

Chayanna Siripirom Founder and Creative Director, Chayanna Silk & Craft · 5 October 2026
Read the full letter (PDF)

In the press

Daily News newspaper page with an interview feature on Mika
Daily News, October 2026Tap to enlarge

The ‘Mutelu’ collection developed with Chayanna debuted at Siam International Fashion Week Visit Khon Kaen (25–26 September 2026) and was covered by 17 media outlets — on news websites, Facebook pages and LINE TODAY.

  • Daily News18 Oct 2026

    Feature interview: from a theatre kid to a new designer reviving Thai silk through ‘Mutelu’ fashion.

  • THE STANDARD27 Sep 2026

    A Gen Z designer and Chayanna reinterpret ‘Mutelu’ beliefs through contemporary silk at the Khon Kaen silk festival.

  • MGR Online27 Sep 2026

    Mika, 17, and Chayanna launch ‘Mutelu’, translating Thai beliefs into contemporary silk fashion.

  • Krungthep Turakij27 Sep 2026

    Mika and Chayanna bring Thai ‘Mutelu’ beliefs into fashion.

  • MCOT Backbone27 Sep 2026

    News report with video: ‘Mutelu’ fashion designed from Thai beliefs, in contemporary silk.

  • Naewna27 Sep 2026

    Gen Z designer Mika works with Chayanna to develop ‘Mutelu’, interpreting Thai beliefs in silk.

  • TOPNEWS27 Sep 2026

    Debut coverage: Mika and Chayanna interpret ‘Mutelu’ through contemporary Thai silk.

  • Ban Muang27 Sep 2026

    The 17-year-old designer and Chayanna premiere ‘Mutelu’ on stage at the Thai silk festival in Khon Kaen.

  • THE STATES TIMES28 Sep 2026

    A new take on Thai silk: Mika and Chayanna connect ‘Mutelu’ culture with a younger generation.

  • Monomax27 Sep 2026

    ‘Mutelu’ makes its first stage appearance at the Thai silk festival in Khon Kaen.

  • The Better27 Sep 2026

    ‘Mika Sasimanus’ x Chayanna launch the ‘Mutelu’ silk collection.

  • Thailand428 Sep 2026

    Mika partners with Chayanna to interpret Thai beliefs through silk fashion.

  • LINE TODAY27 Sep 2026

    Republished the coverage from THE STANDARD, MGR Online and THE STATES TIMES.

  • The Filter News Thailand

    Shared the ‘Mutelu’ collection story on its Facebook page.

  • ThaiPR.net28 Sep 2026

    English press release: ‘Mika, 17, and Chayanna Siripirom bring Thai beliefs to contemporary silk.’

  • Newswit28 Sep 2026

    Carried the English press release on the ‘Mutelu’ launch.

  • RYT928 Sep 2026

    Published the English press release in its local press-release section.

More

Experiences & activities

Journey to the future - Procrastination Project

Designed and led an interactive programme on overcoming procrastination at two Bangkok schools: Rajanandacharn Samsenvidhayalai 2 School (July 2025) and Matthayom Wat Dusitaram School (December 2025), with 25–40 students per school. Developed and facilitated workshops, games, reflection exercises, and teamwork activities that taught students to recognise the impact of procrastination and apply practical habit-building techniques, with support from two team members. Both schools issued official thank-you letters confirming that the activities achieved their objectives.

Thank-you letters

Rajanandacharn Samsenvidhayalai 2 School

Matthayom Wat Dusitaram School

Sasimanus Bunnag (Mika) · Portfolio MMXXVI