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Independent edition · Seoul

Unisex

"Summer Happy" Unisex Longsleeve T-shirt

Original designs from Seoul — made after you order.
Free standard shipping on 2+ items to the US, UK, EU and Japan · Usually arrives within 5–12 business daysSingle items ship from $1.99. Any extra shipping for your address is shown at checkout.
Made to order after you purchase

From$38.95 USD

Earn 2% back in store credit (from $0.78) How it works

  • Feel carefree by the pool or on a warm evening with a relaxed, vintage‑inspired graphic, while the heavyweight cotton of the Gildan 2400 provides a soft, classic fit and ribbed cuffs for easy layering
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GarmentLong Sleeve · this artwork also comes as
PLACEMENTFront + Back print
Original Korean design
Printed to order
Made to order, less waste
Estimated delivery: Oct 16 – 27 5–12 business days from order, including production. The delivery estimate at checkout takes priority. Weekends are excluded; public holidays, customs and remote-area delivery may extend these estimates.

© StyleMZ · Original Design. Reproduction prohibited.

Not fast fashion

Printed for you, not pulled from a warehouse. Your piece is made after you order — no mass-produced stock.
Original artwork you won't find on marketplaces. Every design is ours, made in Korea.
A name-brand garment. Printed on Gildan, not an unbranded copy.
Made close to you. Produced at a print facility near you whenever possible, with tracked delivery.
If it arrives wrong, we fix it. Free reprint or refund for damage or misprints
Secure checkout — payments encrypted and processed by Stripe

At a glance

Who it's for
Unisex; anyone who likes playful, vintage-inspired illustrated streetwear.
Main benefit
Helps create a relaxed, casual look with a soft heavyweight cotton feel and vintage poolside art.
Texture / fit
Classic unisex fit with rib-knit cuffs and taped neck and shoulders.
Size
S / M / L / XL / 2XL
Material / key ingredients
Solid colours are 100% cotton; fibre content can vary by colour. Heavyweight 6.0 oz/yd² (203 g/m²) jersey.
How to use
Machine wash cold, inside out, on a gentle cycle with like colours. Use non-chlorine bleach only when needed; tumble dry low or hang dry.

“Summer Happy” — Unisex Longsleeve T-shirt

Classic unisex fit with rib-knit cuffs and taped neck and shoulders. Solid colours are 100% cotton; fibre content can vary by colour. Heavyweight 6.0 oz/yd² (203 g/m²) jersey.

Printed to order.

Design story & product details

Six swimmers drift and splash around a cheerful SUMMER HAPPY banner in this vintage retro illustration. Turquoise water tones, coral accents, cream details, and sunny yellow create a relaxed poolside feel with a slightly faded, old-school graphic character. It is an easygoing design for beach days, late summer evenings, and anyone who likes playful illustrated streetwear.

Printed on the unisex Gildan 2400 long-sleeve T-shirt, this piece has a substantial cotton feel, a classic relaxed fit, and ribbed cuffs for everyday layering. The artwork is applied with a crisp print designed to hold its color and detail.

  • Gildan 2400 unisex long-sleeve T-shirt
  • Soft, heavyweight cotton fabric with a classic fit
  • Made to order and printed individually to reduce excess inventory

Your shirt is produced after purchase and ships worldwide with free standard shipping.

Size chart

Unisex Long Sleeve T-Shirt · Gildan 2400 · classic unisex fit — garment laid flat, in / cm

Size Chest Length Sleeve
S 18″ 45.7 cm 29″ 73.7 cm 32.5″ 82.6 cm
M 20″ 50.8 cm 30″ 76.2 cm 34″ 86.4 cm
L 22″ 55.9 cm 31″ 78.7 cm 35.5″ 90.2 cm
XL 24″ 61 cm 32″ 81.3 cm 37″ 94 cm
2XL 26″ 66 cm 33″ 83.8 cm 38.5″ 97.8 cm

Manufacturer specification; allow a tolerance of about 1 in (2.5 cm). Chest is measured pit to pit, length from the highest point of the shoulder.


Product information

Details you can rely on

Materials & fit

Solid colours are 100% cotton; fibre content can vary by colour. Heavyweight 6.0 oz/yd² (203 g/m²) jersey.

Classic unisex fit with rib-knit cuffs and taped neck and shoulders.

Print placement

Artwork on both the front and back, exactly as shown in the gallery.

Care

  • Machine wash cold, inside out, on a gentle cycle with like colours.
  • Use non-chlorine bleach only when needed; tumble dry low or hang dry.
  • Do not iron the print and do not dry clean.

Production

Designed by StyleMZ in Korea and printed to order after your purchase. It is made for your address and shipped with tracking.

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