4.8/5 | 5052+ reviews

Millie | Loose-Fitting Stylish Long Dress

Regular price $99.95 AUD Sale price$44.95 AUD Save 55%

Free shipping with Australia Post

Delivery time: 6–8 days

30 Days Money Back Guaranteed

Almost sold out, only in stock

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Black

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SALE UPDATE: Due to high order volume, our stock is very limited... If you are still able to press the 'Add to Cart' button, there's still some stock left!

This loose-fitting long dress offers a perfect blend of comfort and elegance, ideal for both casual and formal occasions. Designed for all-day wear, it keeps you feeling stylish while offering practicality and warmth.

Comfortable Fit: The relaxed, loose design ensures unrestricted movement, allowing you to enjoy comfort throughout the day, whether at a dinner or an event.

Versatile Style: Perfect for both casual and formal settings, this dress adapts easily to various occasions, providing a stylish yet practical option for any gathering.

Elegant Length: With its flattering long silhouette, this dress creates a chic and refined look, enhancing your overall appearance while providing full coverage.

Practical Warmth: Designed to offer just the right amount of warmth, it ensures that you stay comfortable and stylish without feeling bulky or overheated.

Size	UK Size	Bust (cm)	Length (cm)
S	6-8	102	134
M	10-12	107	135
L	14-16	112	136
XL	18-20	118	137
2XL	22-24	124	138
3XL	26-28	130	139

We offer free shipping on all orders. Typically, it takes 1–3 business days to prepare and ship your order.

After your order is dispatched, you'll receive a confirmation email with a tracking number, allowing you to follow your package’s journey. You can also track your order anytime on the Track Your Order page.

We offer a 30-day return or exchange policy if you are not satisfied with your order for any reason. For more information, see our Return Policy here.

Our customer service is available 24/7 to answer all your questions and comments. Whether you need advice on a product or help with an order, we are here to support you.

Don’t hesitate to contact us: we’re happy to help!

verified

I’ve never felt this confident in a dress before!

The fit is just perfect, flattering without being tight. The fabric feels amazing on the skin and I got so many compliments during my friend’s engagement party.

Amelia,

01-10-2025

verified

Feels incredible on the skin.

The dress arrived earlier than expected and the material feels so soft and luxurious. It fits beautifully and looks exactly like the photos.

Laura Harper,

02-10-2025

verified

Didn’t expect to love it this much!

I was nervous ordering because I didn’t see many girls with my body type wearing it, but honestly. It’s one of the best clothing purchases I’ve ever made. Every time I wear it, people turn their heads and ask where it’s from. It makes me feel absolutely stunning.

Bella,

25-09-2025

verified

The moment the weather started warming up, I knew I needed something light and elegant. The fabric feels breezy, soft and perfect for sunny days out. It’s my go-to for brunches and evening walks by the beach.

Olivia M,

Date

Millie | Loose-Fitting Stylish Long Dress

30-Day Guarantee

Not in love with it? Return within 30 days for a full refund. Simple as that.

Free shipping

Every parcel includes full track & trace, so you’ll know exactly where your order is at all times.

30-DAY MONEY BACK GUARANTEE

At Millie Boutique, we want you to love every piece you choose. If it’s not quite right, simply return it within 30 days for a full refund.

24/7 CUSTOMER SERVICE

Our team is here for you. Email us at info@millieboutique.com

Loved by Women Across Australia

★★★★★
I wasn’t sure about the size but it fits perfectly and shapes beautifully. You can feel the quality straight away.”

Isla P.
Perth, WA

★★★★★
Such beautiful quality, the fabric feels expensive and falls perfectly. I wore it to brunch with the girls and got so many compliments.

Amelia R.
Sydney, NSW