Free shipping on every Australian order. Tracked all the way.
Deborah
True to size and the fabric has weight to it. First thing I've ordered online that I didn't send back.
Excellent 4.6/5 · 1,240 reviews
Opium Leather Flats
Regular price
$62.95
Sale price
$62.95
Regular price
$162.95
Unit price
per
Save
61%
Free home delivery with Australia Post
30 Day Money-back Guarantee
Secure payment with Paypal & Credit card
Which size should you order?
Five short questions. We'll tell you which Australian size to take.
What size shoe do you normally wear?
Australian sizing. If you only know your foot length, use the button below.
Stand on a sheet of paper with your heel against a wall. Mark the tip of your longest toe, then measure from the wall to the mark in centimetres. Do this late in the day, when your feet are at their largest, and measure both feet — take the longer one.
Please enter a length between 18 and 32 cm.
How would you describe the width of your feet?
Width is the most common reason a shoe goes back.
Does any of this apply to your feet?
Pick the one that affects your fit the most.
What will you usually wear inside them?
Orthotics and thicker socks take up real space.
When a shoe doesn't work, what's usually wrong?
This tells us which way to lean.
Your size
Size guaranteed
Order the size we recommend. If it doesn't fit, email us and we'll send the right size out at no cost, and you keep the first pair until yours arrives. You never pay twice and you're never left waiting.
| AU / UK | Foot length | EU |
|---|---|---|
| 3 | 22.0 cm | 35 |
| 3.5 | 22.4 cm | 36 |
| 4 | 22.9 cm | 36 |
| 4.5 | 23.3 cm | 37 |
| 5 | 23.8 cm | 38 |
| 5.5 | 24.2 cm | 38 |
| 6 | 24.6 cm | 39 |
| 6.5 | 25.1 cm | 40 |
| 7 | 25.4 cm | 40 |
| 7.5 | 25.9 cm | 41 |
| 8 | 26.2 cm | 41 |
| 8.5 | 26.7 cm | 42 |
Measurements are insole length. If you're between two rows, take the larger size.
What happens if the size is off / Scroll for more
It told me to size up and it was right. Room across the toes for once.
DeborahOrdered AU 7
First pair was snug so I emailed. The next size arrived before I'd posted the first back.
MargaretOrdered AU 8
Measured my foot like they said, ordered what it told me, fit straight out of the box.
RobynOrdered AU 6
Needed a wider fit. No cost to me, no forms, arrived four days later.
SusanOrdered AU 7.5
Wrote in on a Sunday expecting nothing. Proper answer from a real person Monday morning.
LynetteOrdered AU 5
Between sizes and they told me honestly which to take. It fit.
DeniseOrdered AU 6.5
The exchange was easier than the original order. They emailed the label, that was it.
JenniferOrdered AU 8
Asked three questions before ordering and got three clear answers. Rare online.
KarenOrdered AU 7
Low Stock - Few pieces left
UPDATE:
Due to high demand during our end of winter sale, only
4 items remain available at this time.
If you can still add this item to your cart, it means it’s still in stock.
Patricia
I'm not the easiest to fit and this sits the way it should. Ordered a second one the same week.
Karen
Washed it twice already, no shrinking, no fading. My daughter asked where I got it.
Susan
Ordered Monday, had it Thursday. The color is exactly like the photos.
Linda
Wore it to lunch and then straight to the garden center. That's my highest compliment.
Michelle
I'm between sizes and went with the larger. Room to move without looking baggy.
Sharp enough to turn heads. Comfortable enough to wear all day. That's not a compromise — that's the point.
Finding a flat that looks this good and feels this good used to mean choosing one or the other. The Opium changes that. Genuine leather, a structured square toe, and bold hardware detailing that makes them look like they cost three times what you paid — paired with a cushioned footbed and flexible sole that make you forget you're on your feet.
Wear them at 9am. Still wearing them at 9pm. That's the Opium promise.
What makes the Opium worth it:
Genuine leather upper. Not faux, not synthetic. Real leather that shapes to your foot over time, gets more beautiful with wear, and tells the difference between a shoe built to last and one built to photograph well.
The structured square toe. Modern, deliberate, and effortlessly chic. The silhouette that fashion has been reaching back to because it simply works — elongating the leg, grounding the outfit, making everything you wear with it look more considered.
Bold hardware detail. That one piece of hardware that does more work than most accessories. It makes the Opium unmistakably intentional — the shoe in the room that people notice and ask about.
Cushioned footbed + flexible sole. Because elegance shouldn't cost you your comfort. The Opium moves with you — not against you — from morning errands to evening plans without a single thought about your feet.
Orders are dispatched within 1–2 business days. Standard delivery takes 3–4 business days. You'll receive a tracking link by email as soon as your parcel is on its way.
Changed your mind? You have 30 days from delivery to return your order. Items should be unworn with tags attached. Email us and we'll send you the return instructions.
Most of our customers tell us the same thing: it fits the way they hoped and it keeps its shape after washing. If you're between sizes, we usually recommend going one size up.
One of over 69,000+ customers across Australia who trust
Marlow & May .
Real Results from our customers
We're proud of our 4.5 star rating
From women across Australia, in every size we make.
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30 DAY RETURNS
If something isn't right when it arrives, you have 30 days to send it back. Wrong fit, wrong feel, or just not what you pictured, it doesn't matter which.
Free returns within the Australia. No questions, no restocking fee, no explanation needed. Print the label, drop it off, done.
Refunds go back to your card within 1 business days. If anything takes longer, email us and a real person will answer
What customers experience
Size Guaranteed
9 out of 10 women get their size right
They come back
1 in 3 women order again within 90 days
0%
Refund rate
Almost everyone keeps what they order