<h2>The Art of Uninterrupted <em>Rest</em></h2>

The Art of Uninterrupted Rest

Pure 22-Momme Mulberry silk meets effortless rest. A sanctuary for your eyes, keeping skin hydrated and dreams undisturbed.

<h2>Style That <em>Awakens</em> in Sunlight</h2> <h2>Style That <em>Awakens</em> in Sunlight</h2>

Style That Awakens in Sunlight

Designs That Come to Life — Joy in Every Detail.

  • 15% OFF First Order・Free Shipping Over $79
  • <h2>The <em>Sunlit</em> Pulse</h2>

    The Sunlit Pulse

    Where every ray of light awakens a hidden masterpiece.

  • <h2>The <em>Moonlight</em> Sanctuary</h2>

    The Moonlight Sanctuary

    A 22-momme embrace for your nightly restoration.

Sunlit: UV Reactive T-Shirts

Hidden art that awakens under the sun. Hand-stitched with 1,000,000 needles.

Moonlight: 22-Momme Silk Masks

Your anti-aging sanctuary for deep rest. 100% blackout & friction-free protection.

  • OEKO-TEX & GOTS — skin-safe and organic.
  • 100% Jili Lake mulberry silk — 22 momme, Grade 6A
  • Silk-filled core for lash-friendly loft
  • Adjustable silk-wrapped strap
<p>Featured: Sunlit Peaks Tee</p><h2><em>Sun. Stitch.</em> Surprise</h2>
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    UV-Reactive Area

    Hand-stitched with photochromic embroidery thread that changes color in sunlight.

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    Non-Reactive Area

    Dense, heavy embroidery using standard threads that remain color-stable in sunlight.

Featured: Sunlit Peaks Tee

Sun. Stitch. Surprise

Over 1,000,000 stitches per piece — traditional Su embroidery meets photochromic technology on mint-tech fabric. Wear art that awakens in sunlight.

The Sun-Activated Tee

  • Hand-Stitched <em>Mastery</em>

    Hand-Stitched Mastery

    Feel the texture of over 1,000,000 precise needle passes in every piece.

  • Heritage Craft Collaboration

    Partnering with veteran Su-embroidery ateliers to preserve 2,000 years of art.

  • The Magic of <em>Transformation</em>

    The Magic of Transformation

    Watch hidden artistry awaken as soon as the sunlight touches the fabric.

Every Stitch Marks Time

We fuse the meticulous tradition of Su embroidery with modern apparel — each tee is hand-stitched with over 1,000,000 needle passes. Our ateliers then integrate photochromic treatments so the embroidered motif awakens under sunlight.

Visible Craft, Invisible Technology

Sun-activated gradient print on mint-tech fabric.

  • quick-dry
  • antibacterial
  • mite-resistant
  • cooling
  • negative-ion

The Story of SunnySass

SunnySass was born from a love of sunlight and everyday delight. We believe garments should tell stories—not merely through prints or cuts, but by creating moments: when sunlight hits the fabric and the design unfolds, that instant is both a visual surprise and an homage to craft. We blend the meticulous tradition of Su embroidery with photochromic technology to create pieces that are as collectible as they are wearable.

Real People. Real Sunshine

Meet the people who make SunnySass look alive — everyday moments, caught in real light.

The Sunlit Journal

The Moonlight Journal

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