Name: Nina Brief in Black
Brand: High cut organic
SKU: HCBB-BLK-8
Price: 43.0 AUD
Availability: InStock

studio model showing back view of black bikini brief

studio model showing back view of front of bra and bikini brief

Black bikini underwear in organic cotton on a white background, front view

Back view of black bikini underwear in organic cotton on a white background

$ 43.00 AUD

Tax included. Shipping calculated at checkout.

A simple, minimal everyday brief made from soft organic cotton. Designed to sit comfortably on the mid-hip with smooth lines and gentle stretch — breathable, practical and easy to wear daily.

Colour

black black

natural

Size —

Size chart

How to measure your low hip for Eco Intimates underwear sizing

Choose the size you usually wear. If you’re between sizes or prefer a softer fit, size up.

Ruffle Knickers: your regular size will be a cheeky fit as designed. Many customers prefer to size up.

Eco Intimates Size	XS	S	M	L	XL	2XL
Fits Low Hip (cm)	88–92	93–97	98–102	103–107	108–113	113–117
= AU / UK / NZ	8	10	12	14	16	18
= US	0-2	4-6	8-10	12-14	16-18	20

Tip: measure your low hip at the fullest part of your hips/bum.

For Inches or the full conversion table, view the master size guide.

2XL

Low stock — only 1 left in this size.
This size is currently sold out and part of an upcoming small-batch restock.

Quantity

We use standard Australian sizing. Choose your usual size, or size up if you prefer a more relaxed fit.

Free Standard Shipping on orders over $120AUD

Designed in Australia, sewn ethically in Bali

Naturally breathable, chemical-free comfort

Pairs well with

Designed for women who love a flattering fit that sits at the waist, the Nina High Cut Bikini combines timeless style with all-day comfort. Crafted from certified organic cotton, this high-cut design elongates your legs and feels luxuriously soft against your skin.

Features:

High-cut leg for a sleek silhouette
Breathable, sustainable organic cotton
Elasticated fit for secure comfort

Extra Details:

Fabric: 90% organic cotton, 10% elastane
4.5cm side seams
High cut leg, sits below the navel with skimpy shaping on the bottom
True to Australian sizing

Feel confident and eco-conscious every day in the Nina Bikini—your go-to for effortless elegance.

Our sizing is designed around your body measurements (low hip is key).
This may suggest a size slightly different to your usual underwear size.
Because our natural fabrics have stretch, many customers are comfortable choosing their usual size from other favourite brands.
Prefer a firmer fit? Size down.
Prefer softer? Stay true to chart.

Australia:

Flat rate $10 or free shipping over $120.
Dispatch within 3 business days.
Express Post $15 (1–3 business days).

USA:

Free shipping over $200 USD (duties included).
Under $200 USD — standard shipping calculated at checkout.

New Zealand & International: Shipping calculated at checkout. Duties may apply on arrival (outside USA).

Pre-orders: Ship free within Australia and may arrive separately if combined with in-stock items.

Returns: *Free returns on bras on your firest order* Bras, crops and sleepwear may be returned within 30 days if unworn. Briefs cannot be returned unless faulty.

View full Shipping & Returns details here

Need help? Email madonna@ecointimates.com.au.

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