Front view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail while leaning on an orange and white inflatable ring by the pool.

The OG

Size A - Girls 12-14
$79.00
Skip to product information
Front view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail while leaning on an orange and white inflatable ring by the pool.
  • Front view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail while leaning on an orange and white inflatable ring by the pool.
  • Girl wearing The OG boy leg one-piece swimsuit with pink side stripe detail standing beside girl wearing the Seafoam Sweetie swimsuit in front of a billabong.
  • Back view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail, full coverage fit, gold clasp back closure, and open scoop back design.
  • Front view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail and round scoop neckline.
  • Front side view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail while holding a pink and white inflatable ring.
  • Back view of girl doing a handstand while wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail, gold clasp back closure, and full coverage fit.
  • Front and back view of girls wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail, round scoop neckline, gold clasp back closure, and full coverage fit.
  • Front flat lay view of The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail and round scoop neckline.
  • Back flat lay view of The OG boy leg one-piece swimsuit showing pink side stripe detail, full coverage fit, gold clasp back closure, and open scoop back design.
  • Front and back view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail, round scoop neckline, gold clasp back closure, and full coverage fit.
  • Front and back view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail, round scoop neckline, gold clasp back closure, and full coverage fit.
  • Girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail standing beside a pool with other girls wearing TAG•V Swimwear.
  • Front view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail while leaning on an orange and white inflatable ring by the pool.
  • Girl wearing The OG boy leg one-piece swimsuit with pink side stripe detail standing beside girl wearing the Seafoam Sweetie swimsuit in front of a billabong.
  • Back view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail, full coverage fit, gold clasp back closure, and open scoop back design.
  • Front view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail and round scoop neckline.
  • Front side view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail while holding a pink and white inflatable ring.
  • Back view of girl doing a handstand while wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail, gold clasp back closure, and full coverage fit.
  • Front and back view of girls wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail, round scoop neckline, gold clasp back closure, and full coverage fit.
  • Front flat lay view of The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail and round scoop neckline.
  • Back flat lay view of The OG boy leg one-piece swimsuit showing pink side stripe detail, full coverage fit, gold clasp back closure, and open scoop back design.
  • Front and back view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail, round scoop neckline, gold clasp back closure, and full coverage fit.
  • Front and back view of girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail, round scoop neckline, gold clasp back closure, and full coverage fit.
  • Girl wearing The OG boy leg one-piece swimsuit in cherry maroon with pink side stripe detail standing beside a pool with other girls wearing TAG•V Swimwear.
The OG

The OG
$79.00

OR 2 FOR $150 WITH FREE DELIVERY AUSTRALIA WIDE

🌍 WORLDWIDE SHIPPING

Why you’ll love it:

  • Boy-leg cut for a fun, modest fit
  • Back cut-out with secure gold clasp
  • Removable thin inserts for growing bodies
  • UPF 50+ Premium double lined fabric
  • Full Coverage Bottom, No Riding Up
  • Contrast side stripes for a flattering shape
  • Premium Fabric (82% Nylon/18% Elastane)
  • No Sheer fabrics, inclusive & generous sizing
  • FAST DISPATCH

Between sizes? We recommend sizing down for a secure fit.

Our Fit Guarantee means easy exchanges if needed
Size

🚚 Flat rate shipping $8.95 Australia-wide


🎁 FREE SHIPPING when you buy 2 swimsuits $150
Sizing
  • A: Bust 78–83 cm | Waist 68–73 cm | Hip 83–90 cm
  • B: Bust 83–88 cm | Waist 70–78 cm | Hip 89–99 cm
  • C: Bust 86–89 cm | Waist 74–84 cm | Hip 91–101 cm
  • D: Bust 89–95 cm | Waist 79–89 cm | Hip 95–105 cm

Tip: Our swimwear has 4-way stretch. If you’re between sizes, we suggest sizing down for a secure fit.

👉 Read the full Sizing Guide here
Return policy
  • Easy Returns accepted within 30 days for store credit or exchange
  • Items must be unworn, unwashed, with tags & hygiene sticker attached
Shipping
  • Free delivery Australia wide when you buy 2 for $150
  • Australia: $8.95 Standard (2–5 days) $13.95 Express (1–2 days)
  • New Zealand: $12.95 Standard (3-6 days) Free over $200
  • International: From $20 AUD (4-8 business days) Free over $250 AUD

All orders ship with tracking.

The OG – Sporty-Chic One-Piece Swimsuit for Teens | TAG•V Swimwear UPF50+

Meet your new go-to. The OG combines sporty energy with classic style in a rich cherry maroon, finished with soft pink side stripes and a retro boy-leg cut. Perfect for everything from swim squads to beach games, it’s designed to move with you.

A cut-out back with a gold clasp adds a touch of detail, while removable thin inserts keep the fit smooth and comfortable. Quick-dry stretch fabric with UPF 50+ sun protection means you can dive, train, or relax knowing this suit is built for long beach days.

See model sizes in product images! 

Sizing Chart

Size Conversion Bust (cm) Waist (cm) Hip (cm)
A Girls 12–14 78 – 83 68 – 73 83 – 90
B Girls 14–16 83 – 88 70 – 78 89 – 99
C Ladies XS 86 – 89 74 – 84 91 – 101
D Ladies S 89 – 95 79 – 89 95 – 105

You may also like

About Us

From One Mum to Another

At TAG•V Swimwear, we believe every Tween/Teen girl deserves to feel comfortable, confident, and celebrated just as she is.

Our swimsuits are thoughtfully designed for real bodies, with flattering fits, supportive features, and fun styles that teens actually want to wear. Because let’s face it - most teen/tween swimwear out there just doesn’t get it. We do.

Our designs are created especially with growing teens and tweens in mind, because we know that confidence comes in all shapes and sizes. Whether it’s at the pool, the beach, or on holiday, TAG•V Swimwear empowers girls to shine — because every body is a swim body, and that’s something worth celebrating!

Our girls deserve a perfect fit that supports every stage of growing up, while still being young, fun and age-appropriate.

Real girls. Real bodies. Real confidence.

That’s TAG•V Swimwear
Read More