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Combining luxe leather with impeccable craftsmanship, our signature sandal takes an elevated approach to everyday dressing.
Refer to the size conversions below, ordering based on your typical US size. If you’re between sizes, we recommend opting for your larger size. The ideal fit for an open-back shoe like this will leave minimal space between your heel and the edge of the sole, even in the larger size.
| US | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 8.5-9 | 9 | 9.5 | 9.5-10 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EUR | 33 | 33.5 | 34 | 34.5 | 35 | 35.5 | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 41.5 | 42 | 42.5 | 43 | 43.5 | 44 | 44.5 | 45 |
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Shipping:
For US orders, standard shipping is complimentary on orders over $100; a $4.95 shipping fee applies to orders under $100. Expedited FedEx 3Day, 2Day, and Overnight options are available at checkout.
For international orders, shipping rates are calculated at checkout. All international shipments are sent Delivered Duty Paid (DDP), meaning duties and taxes are collected at checkout for smooth delivery.
In-stock orders ship within 1–2 business days. Expedited orders placed after 2pm ET will ship the following business day.
For preorders, payment is collected at checkout. Please refer to the “Expected to ship” date on the product page for estimated availability.
For more details, check out our Shipping FAQs.
Returns & Exchanges:
For U.S. and Canadian orders, we accept returns on new, unworn items within 14 days of delivery, and exchanges or returns for store credit within 30 days.
Returned items must be free of wear, scuffing, creasing, debris, or damage and include all original packaging. All returns are inspected upon arrival and must meet these condition requirements to qualify for a refund.
Return shipping is complimentary for exchanges and store credit within the U.S.
Refunds on U.S. orders incur an $11 return shipping fee, unless Return Protection was added at checkout for $3.98.
For international orders (outside the U.S. and Canada), all purchases are final sale and not eligible for return or exchange.
Final Sale items are not eligible for return or exchange.
For more details, check out our Returns & Exchanges FAQs.
Refer to the size conversions below, ordering based on your typical US size. If you’re between sizes, we recommend opting for your larger size. The ideal fit for an open-back shoe like this will leave minimal space between your heel and the edge of the sole, even in the larger size.
Overall rating: 4.798387 / 5 from 124 reviews.
The MX Sandal - Saddle Calf combines luxurious leather with impeccable craftsmanship, offering a perfect fit and versatile style. Customers appreciate the chic slides, softness of the leather, and the sandal's ability to match various outfits. However, sizing can be inconsistent, so ordering a smaller size is recommended for a better fit.
Review topics: ["size","fit","color","shoes","look","quality","material","slides","craftsmanship","weather","style","foot","leather","padding","width","process","detail","feet","pair","narrows","margaux","break","need","luxury","dresses","option","sandals"].
"I love my MX sandal. Margaux shoes and sandals are truly the most comfortable that I have ever worn. The cost may be a bit higher than I would usually spend, but they are definitely worth it. Looking forward to the warmer weather and to wearing these. I would love to see some additional colors - maybe some suede."
"While ridiculously expensive for what this sandal is, it is nonetheless the first of its kind (in my search) that fits a narrow foot. I ordered and returned (via Nordstrom) the ankle strap sandals in (supposedly) narrow width that were anything but. My foot slid all over the place in those and I couldn't get them returned fast enough. I have other MArgaux shoes and I find them to be inconsistent in sizing in narrow width."
"These are my new favorite sandal for summer. The color is a deep, rich cognac and they are very comfortable. Went shopping with them straight out of the box and they were great. I wear a solid 9 and ordered a 39. 5 M. Beautiful shoe and excellent quality."
"Sizing is accurate; I typically wear an 8 (EU 39), and the fit is consistent with sizing. The look is versatile and can be worn in different settings. Overall, high quality leather and construction that holds up well."
"These sandals are not only stylist, but comfortable right out of the box. I can’t wait for the black to come back in stock too."
"I have narrow feet and trying to find anything in narrow, much less fashionable is next to impossible … Thank you!"
"I knew this year's style is minimal to the extreme and I found these lovely little things on a Google search. Never even heard of this place. But BOY am I happy I found Margaux! I was slightly worried to go to a flat because I have toe injuries and arthritis from years of running. I took the plunge and wore these all day on a Saturday shopping trip. I never ONCE felt pain, and at some point I totally forgot they were there. It is hard to believe by looking at these delicate, gorgeous slides that you would be so comfortable, but I have been wearing them everywhere! The craftsmanship and materials are an exercise in perfection. And they fit so perfect it's like a wizard made them. I love these and can't wait to get more colors. Thanks so much for making a product that is worth the price. xxoo"
"Beautiful leather and comfortable with classic style"
"This is my second pair of MXs and I love them - the denim color of these make them so versatile!"
"Love the style and quality of these slides. They are beautiful and comfortable. Fit is true to size"
