Find Your Fit


Our sizes range from a US 2.5 to 14, or European 33 to 45.


Our shoes come in three widths: narrow, medium, and wide.


All of our shoes are built for comfort with 5mm of plush foam padding.

Fit Notes

We recommend selecting your shoe in your US size. Because our shoes are handcrafted in a family-owned factory in Spain, they are made according to European sizing. We have provided the equivalent US size conversion with each of our shoes to help you make your selection, as we know most shoppers are more familiar with their US size. Given the variation that exists in many brands converting between EU and US sizes, be sure to use the conversions we have provided—even if you are familiar with your EU size. 

Our shoes also vary in sizing from style to style. We’ve taken each style’s unique fit into account, so be sure to follow the size conversion provided individually for each of our styles. 

Our Unique Fit

We make all of our shoes in an unmatched range in both size and width. Sizes start at EU 33 (US 2.5) and run all the way to EU 45 (US 14), and we offer three widths—narrow, medium, and wide—to accommodate as many people as possible. An estimated 77% of women should actually be wearing a “non-standard” shoe size, which could be smaller, larger, narrower, or wider than mainstream sizes, and nearly 80% are wearing the wrong size shoe altogether.

With that in mind, that you may discover one of our width or extended size options is a better fit for you! For example, if most shoes feel tight across the front of your foot, we recommend trying a wider width. If most shoes feel loose along the sides, we recommend trying a more narrow width. At Margaux, comfort goes hand-in-hand with style.

Find Your Width

What to know about our three width options.


Comparable to an A or AA width, our Narrow is made for a slimmer fit throughout the foot, from the toe to the heel.


Comparable to a B width, our Medium fit is a standard retail width and is a great starting point for most customers. Keep in mind each style has a unique fit, so we've tailored our US-to-European size conversions to each style.


Comparable to a C or D width, we recommend our Wide if you prefer a roomier fit, or find shoes are often tight at the ball of the foot. We specially designed this fit to give just a bit more room at the front of the foot, while staying fitted at the heel.

Book a Virtual Fit Appointment

Find your perfect fit from the comfort of your home with a 15-minute virtual appointment. Chat over the phone or via video with one of our Fit Specialists to discuss our different silhouettes and address your unique fit concerns. We are here to guide you in selecting the right shoe size in every way possible. No question or concern is too small!


How to Contact Us

We're available Monday-Friday 9am-5pm EST.