WHERE SUNSHINE MEETS STYLE

A little sunlight, a big surprise.

SunnySass

Sunny, Sassy Hand-stitched & Photochromic Apparel

SUNLIGHT, MEET YOUR NEW FAVORITE TEE.

Indoors it’s a clean, effortless staple — step into the sun and a hidden hand-embroidered motif bursts into color. Photochromic yarns + artisan stitches + mint-cooling fabric = instant mood upgrade. Fun to wear, easier to photograph, impossible not to double-tap.

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Extra offer today: -15% off all products with the code SUNNY6

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.

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Sunlit Peaks — Su-Embroidered UV-Reactive T-Shirt -White

206 in stock
$49.00
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Sunlit Peaks — Su-Embroidered UV-Reactive T-Shirt -Black

208 in stock
$49.00
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Sunward Growth — Su-Embroidered UV-Reactive T-Shirt

100 in stock
$49.00
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Blossoming Love — Su-Embroidered UV-Reactive T-Shirt

100 in stock
$49.00

UV-REACTIVE TEE

Hand-stitched Mastery
Over 1,000,000 stitches per piece.
Heritage Craft Collaboration
In collaboration with Su-embroidery ateliers.
Photochromic Surprise
Sun-activated color transformation.

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.

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PHOTOCHROMIC SURPRISE

Sun-activated gradient print on mint-tech fabric.

quick-dry

antibacterial

mite-resistant

cooling

negative-ion

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ABOUT US

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.

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