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One World One Heart T-Shirt

One World One Heart T-Shirt

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Regular price $49.99 NZD
Regular price Sale price $49.99 NZD
Sale Sold out
Shipping calculated at checkout.
Size
Color: Heather Team Purple

Celebrate connection, compassion, and positivity with the One World One Heart Tee — a meaningful graphic t-shirt designed to inspire unity through everyday style. Featuring a vibrant butterfly-inspired design and uplifting message, this short sleeve crew neck tee blends artistic expression with effortless comfort. Its lightweight unisex fit makes it easy to style with jeans, shorts, joggers, or layered outfits for casual days, mindful gatherings, or relaxed weekends.

The striking centre-chest artwork forms a heart entirely from richly coloured butterflies, creating a design that feels full of movement, warmth, and life. Shades of cobalt blue, emerald green, golden yellow, terracotta, and coral pink flow together across the composition, giving the graphic a lively, almost painterly energy. Beneath the artwork, the handwritten “one world one heart” message adds a soft, human touch that reinforces the theme of togetherness, kindness, and shared humanity in a simple, uplifting way.

Crafted from premium Airlume combed and ring-spun cotton, the One World One Heart Tee offers a soft, breathable feel with lightweight comfort throughout the day. The fabric drapes naturally while maintaining structure, and pre-shrunk construction helps preserve fit and shape over time. Finished with a crisp, high-quality front print and clean unprinted back, this inspirational tee is a versatile staple for anyone drawn to expressive artwork, positive messaging, and meaningful modern style.

Key Features

  • Unisex sizing Small – 3XL, designed for a lightly tailored fit that runs true to size
  • Solid colours feature 100% Airlume cotton; heather variants are cotton-poly, both providing a smooth, durable feel
  • Lightweight 4.2 oz/yd² (142 g/m²) pre-shrunk fabric, ideal for casual wear, layering, or warm-weather comfort
  • Comfortable short sleeves and classic crew neck for versatile, timeless style
  • Butterfly heart graphic featuring vibrant multicolour artwork and uplifting “One World One Heart” handwritten message
  • Plain back for a clean, minimalist look
  • Machine washable for easy care

Size Guide

All measurements for the One World One Heart T-Shirt in inches when laid flat. Visit our sizing charts for more information.

  • S: Width 18" | Length 28"
  • M: Width 20" | Length 29"
  • L: Width 22" | Length 30"
  • XL: Width 24" | Length 31"
  • 2XL: Width 26" | Length 32"
  • 3XL: Width 28" | Length 33"

Fabric & Materials

Solid Colours

  • 100% Airlume combed and ring-spun cotton
  • 4.2 oz/yd² (142 g/m²) lightweight fabric
  • Soft, smooth finish with a breathable, everyday feel
  • Light structure with excellent durability

Heather Colours

  • 52% cotton / 48% polyester blend
  • 4.2 oz/yd² (142 g/m²) lightweight fabric
  • Slightly textured appearance with added softness
  • Balanced stretch and durability

Care Instructions

Best care instructions for your One World One Heart T-Shirt:

  • Machine wash cold (max 30C or 90F) inside out with similar colours
  • Cool iron inside-out. Do not iron directly on the print.
  • Do not tumble dry
  • Do not dry clean
  • Do not use fabric softeners

Shipping & Delivery

We aim to process all orders within 2–3 business days (Mon–Fri). Shipping times vary depending on your location:

  • USA orders: ~7 business days (rural areas may take longer)
  • International: ~14 business days (some regions may take longer)

Shipping costs are calculated at checkout based on your location and order. We currently do not ship to P.O. Boxes, and we’re unable to change delivery addresses once an order is placed.

Once your order ships, you’ll receive a tracking link via email. For international customers, import duties or taxes may apply.

For full details, please see our delivery and production information and shipping policy.

Thanks for your patience while we prepare your One World One Heart T-Shirt!

Our Refund Policy

We accept refund or replacement requests for damaged items, including the One World One Heart T-Shirt, reported within 14 days of delivery. Simply contact us with your order ID, a description of the issue, and a photo of the damage.

If approved, you can choose either:

  • A free replacement (processed in 2–3 business days).
  • Store credit equal to the amount you paid for the item (excluding shipping).

We don’t accept returns for change of mind, and damaged items do not need to be sent back.

Please double-check your details before placing an order, as cancellations aren't possible once production begins.

Read our full Refund and Returns Policy for more information.

Have a question? Just reach out — we're here to help!

Sustainability

The One World One Heart T-Shirt is produced with an eco-conscious focus in WRAP‑certified facilities and operated under socially responsible conditions. Key sustainability practices include:

  • Water Reduction: Their dye operations use bluesign®-approved chemicals, and all wastewater is treated through reclamation systems to prevent environmental impact.
  • Energy Reduction: Facilities use motion-sensor LED lighting, skylights, and are actively exploring new ways to reduce their carbon footprint.
  • Waste Reduction: Fabric scraps and production waste are recycled or upcycled into other products, leading to reduced landfill waste.
  • Ethical Production: All manufacturing partners are WRAP-certified, ensuring fair labor standards and ethical treatment across the supply chain.

We're proud to offer the One World One Heart T-Shirt, sourced from trusted, transparent facilities that align with our values.

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