




Original Tri Dress - Black
Runs Small
True to Size
Runs Large
Fondly known as the "Magic Dress", the Original Tri Dress has been our No.1 best-selling style for over 10 years. Loved for its flattering fit and versatile wear, it can be styled loose or belted to suit any occasion.
Available in timeless Black, the ultimate wardrobe classic.
Eco-friendly
Sustainable
Breathable
- Generous sizing, size down for less volume.
- Below-the-knee length with soft drape and movement.
- Universally flattering fit for every body shape.
- Wear loose for ease or belted to define the waist.
- A true customer favourite, available in a wide range of colours and prints.
Fabric: 96% Micro Modal Air, 4% Lycra (Elastane)
Care Instructions:
- Cold/warm wash with a similar colour
- Delicate wash cycle
- Air dry flat
- Iron or steam inside out on low to medium heat
For more information, read the Product Care here.
Model Sizes:
- Ashlea wears a size 10 / Small. She’s 170cm tall, with a bust of 90cm, a waist of 73cm, and hips measuring 95cm.
- Raya wears a size 10 / Small. She’s 170cm tall, with a bust of 86cm, a waist of 66cm, and hips measuring 86cm.
- Holly wears a size 10 / Small. She’s 173cm tall, with a bust of 90cm, a waist of 72cm, and hips measuring 101cm.
NOTE: Please refer to the size chart located above the size options for full measurement details.
We offer:
1. $12 Standard Shipping under $99
- Free Standard Shipping on orders over $100.
2. $15 Express Shipping under $149
- Free Express Shipping on orders over $150.
Returns are accepted:
- If items are in original condition, with Tani tags attached and packaging included.
- We do not accept returns for underwear for hygiene reasons.
- Only fully priced items are eligible for refunds.
For more information, read the Shipping Details here and the Returns Policies here.
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Need help?
Frequently Asked Questions
Each product has a size guide linked on the page to help you find the right fit. If a style runs large or small, it is mentioned in the product description.
You can also reach out to our customer care team for personalised advice.
Not when cared for properly.
Our garments are designed to retain their shape and feel wash after wash. We recommend a cold gentle hand wash and air drying to maintain longevity.
We are using Micro Modal Air fabric. The composition is 96% Micro modal air and 4% Lycra (Elastane).
The fabric is derived from certified, responsibly managed wood source. Air fibre is of botanical origin, sustainably produced and designed for long-lasting softness. concise answer to guide your customers.



