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Say hello to your new go-to transitional smock dress. The Avalon maxi smock is a must for the months ahead. Pair it with sandals for brunch, or switch up your look by adding heels for a night out Introducing the Avalon maxi smock, your ultimate statement piece for effortless style.




Maxi Avalon Smock Dress Size Guide
SIZE | XS | SM | ML | LXL | XXL | 3XL | |
FRONT LENGTH | inches | 47.6 | 48.4 | 49.2 | 50 | 50.8 | 51.57 |
cm | 121 | 123 | 125 | 127 | 129 | 131 | |
CHEST | inches | 48.8 | 52 | 56 | 59 | 62.2 | 65.35 |
cm | 124 | 132 | 142 | 150 | 158 | 168 | |
HIPS | inches | 81.2 | 82.6 | 84.2 | 86.6 | 89 | 91.33 |
cm | 206 | 210 | 214 | 220 | 226 | 232 |

- Bust: Place the tape close under the armhole and measure from side seam, around and back to the same side seam.
- Waist: This is the narrowest part of the waist. Place the tape from side seam, around and back to the same side seam.
- Hips: Place the tape approximately 20cm below the natural waistline at the hipline and measure from side seam, around and back to the same size seam.
AU SIZE | 6-8 | 10-12 | 12-14 | 16-18 | 20-22 | 24-26 |
SIZE ON LABEL | XS | SM | ML | LXL | XXL | 3XL |
Sizes can vary from 2-3 cm because they are measured by hand. 1inch=2.54cm The size matched on a label can differ from the one you have ordered


The Avalon Maxi Smock Dress in Red Gingham is the perfect transitional piece for any wardrobe. With its oversized, relaxed fit, this dress provides maximum comfort while maintaining a timeless, elegant look. Whether you are expecting, breastfeeding, or simply looking for a flowy and breathable maxi dress, the Avalon is designed for all body shapes and sizes.
Made from 100% breathable cotton, it keeps you cool and comfortable all day long. The functional front buttons allow for easy nursing access, while the billowing sleeves and maxi length create a romantic, effortless silhouette.
Key Features:
- Oversized, Relaxed Fit – Designed for a flowy, comfortable silhouette that drapes beautifully and flatters all body types.
- Maternity & Postpartum Friendly – The loose fit accommodates a growing belly and ensures all-day ease during pregnancy and recovery.
- Breastfeeding-Friendly – Functional front buttons allow for quick and discreet nursing access.
- Maxi Length – The full-length design offers elegance and versatility, perfect for any occasion.
- Billowing Sleeves – Romantic, voluminous sleeves add a stylish, feminine touch.
- 100% Breathable Cotton – Soft, lightweight fabric keeps you cool and comfortable all day.
- Charming Red Gingham Print – A timeless, neutral print that pairs beautifully with any accessories.
- Functional Pockets – Side pockets add convenience without compromising the flowy design.
Perfect For:
- Prenatal & Postpartum Wear – Designed for a comfortable fit before, during, and after pregnancy.
- Breastfeeding & Nursing – Functional buttons allow for effortless nursing on the go.
- Plus-Size & Curvy Women – The inclusive oversized fit suits all body types.
- Everyday Wear & Special Occasions – Ideal for casual brunches, lounging at home, or dressing up for an event.
Step into effortless style and comfort with the Avalon Maxi Smock Dress – a wardrobe essential for all seasons.
Brontie’s Measurements:
• Height: 170 cm (5’7”)
• Bust: 97 cm (38”)
• Cup Size: B
• Waist: 61 cm (24”)
• Hips: 91 cm (36”)
• Dress Size: AU 8
• Wears TLC Size: XS
Fit Sizing Guide:
The Avalon Maxi Smock Dress is intentionally oversized. We always recommend checking the size guide before purchasing.
If you love an oversized, relaxed look, choose your usual size.
If you prefer a more fitted style, we suggest sizing down.
For maternity wear, select your pre-pregnancy size for a comfortable fit.
If you need personalised sizing advice, feel free to contact our team.
Here’s a quick overview of our return policy for Australian customers:
Eligibility for Returns
- Refunds: Submit your return request within 14 days of purchase. Refunds are not available for items bought with a discount code, sale, bundles, or with a free gift—these are only eligible for store credit or exchange.
- Store Credit or Exchange: You have up to 30 days from the fulfillment date to request a return.
Conditions for Returns
- Items must be in original condition, unworn, unwashed, with tags attached, and free of animal hair, stains, or perfume. Items that don’t meet these requirements will be returned to the sender.
How to Return
- Visit our Returns Portal.
- Enter your order details.
- Select your preferred return option (store credit, exchange, or refund if eligible).
- Generate a return label and send your item back to our warehouse.
Return Fees
A return label fee of $14.99 applies. This covers the cost of shipping your return to us. For exchanges, we’ll cover the cost to send the new item to you.
Click HERE for full returns policy
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Reviews from Our Community
Love it
I absolutely love this dress it’s stunning for lots of occasions
The jett Avalon Maxi was one of my first TLC purchases in 2020. Since I’m now PP I decided to buy a fresh new one recently in a bigger size as it’s just an absolute staple in the wardrobe! The quality is perfection 👌🏼 As a size 16, I generally wear either a SM or ML in the Avalon smocks. They’re designed to be oversized, just depends on HOW oversized you like it.
I absolutely love this dress and own it in multiple colours. I first discovered TLC when I was a week postpartum. I went on to wear these dresses most days of the week throughout my first year post partum and then throughout my entire second pregnancy. I love them so much and would be lost without these pieces. My daughter even has a couple of the matching dresses.
So comfortable and great material! Love the style of it
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