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Sizing Chart
Size Guide
Find your perfect fit with our simple size chart.
Measure your chest, waist, and hips, then match them with the sizes below.
| Size | Bust (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|
| AU 6 (XS) | 79-84 | 61-66 | 84-89 |
| AU 8 (S) | 84-89 | 66-71 | 89-94 |
| AU 10 (M) | 89-94 | 71-76 | 94-99 |
| AU 12 (L) | 94-99 | 76-81 | 99-104 |
| AU 14 (XL) | 99-107 | 81-86 | 104-109 |
| AU 16 (XXL) | 107-115 | 86-91 | 109-114 |
Tip: If you’re between sizes, choose the larger size for comfort.
If you need help, our support team is happy to assist.
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Thekla Maxi Dress
A sculpted maxi dress designed for formal moments and elevated evening wear. The Thekla Maxi Dress creates a refined silhouette with clean lines and a rich, deep finish. The plum brown tone adds warmth and depth, while the structured shape delivers a polished, confident look. It is elegant, understated, and made for events where effortless presence matters.
FEATURES
• Structured fitted silhouette
• Maxi length
• Clean, refined finish
• Elegant evening shape
• Invisible back zipper
• Fully lined
FIT and MODEL
• True to size
• If between sizes, consider sizing up
• Model wears size S
FABRIC and CARE
• Structured woven fabrication
• Fully lined
• Minimal stretch
• Dry clean only
Designed in Australia, exclusively for Echo Sydney.

AS SEEN IN
CUSTOMER EXPERIENCES WITH ECHO-SYDNEY

Olivia R. (Sydney, NSW)
“Honestly didn’t think I’d love it this much. The material feels luxe and the fit is so flattering. Shipping was fast too!”

Isabella T. (Melbourne, VIC)
“This is my third time ordering from Echo Sydney and every time the clothes just feel right. Comfy, cute, and super wearable. LOVE IT! 💖”
Sophie M. (Brisbane, QLD)
“Echo Sydney totally nailed it. Everything fits like a dream and the quality is way better than most online shops I’ve tried.”
Amelia L. (Gold Coast, QLD)
“I’m always nervous shopping online, but this was a great experience. Everything arrived in perfect condition and fits beautifully.”
Lara D.
“I absolutely love the look and feel of the items! They exceeded my expectations and I’m so happy with my purchase. Can’t wait to order again!”



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