• The Cluny Slingback in Black Nappa, a ballet flat with a pointed toe, a slingback strap and an adjustable strap across the top of the foot for a secure fit.
  • The Cluny Slingback in Black Nappa, a ballet flat with a pointed toe, a slingback strap and an adjustable strap across the top of the foot for a secure fit.
  • The Cluny Slingback in Black Nappa, a ballet flat with a pointed toe, a slingback strap and an adjustable strap across the top of the foot for a secure fit.
  • The Cluny Slingback in Black Nappa, a ballet flat with a pointed toe, a slingback strap and an adjustable strap across the top of the foot for a secure fit.
  • The Cluny Slingback in Black Nappa, a ballet flat with a pointed toe, a slingback strap and an adjustable strap across the top of the foot for a secure fit.
  • The Cluny Slingback in Black Nappa, a ballet flat with a pointed toe, a slingback strap and an adjustable strap across the top of the foot for a secure fit.
  • The Cluny Slingback in Black Nappa, a ballet flat with a pointed toe, a slingback strap and an adjustable strap across the top of the foot for a secure fit.

The Crosby Sling

 
$325  
 
$325  

Our perfectly pointed toe is reimagined as a slingback with an adjustable top strap that hints at the iconic Mary Jane.

Color: Black Nappa
Archive Sale
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Size: | Select A SizeOrder a half-size up
Length
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Width | MediumWidth runs true-to-size
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  • A supportive vamp that molds with wear
  • Elasticized slingback strap for a breezy feel
  • Strap over arch features signature gold-tune buckle
  • Italian nappa upper with leather lining
  • 5 mm of plush foam padding
  • Handmade in Spain

Refer to the size conversions below, ordering a half-size up from your typical US shoe size for the best fit.

  • Medium: A standard width throughout (comparable to a B width)
  • Narrow: A slimmer fit throughout (comparable to an A width)
  • Wide: A roomier fit at the ball of the foot (comparable to a BC-BD width

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

Still unsure? Contact Us

Our nappa shoes are made from a soft, Italian nappa and flexible leather soles. Nappa leather is permeable, so avoid exposure to water and rain. To maintain the sheen and finish over time, you can use a quality leather lotion. 

Archive Sale: 

  • Archive Sale purchases are final sale and not eligible for return or exchange.
  • U.S. orders receive free standard shipping over $150 ($9 flat-rate shipping under $150).
  • International orders are charged standard shipping rates, calculated at checkout.
  • Archive Sale orders typically ship within 1–2 business days.

For more details, check out our Archive Sale FAQs.

Shipping:

  • U.S. orders receive free standard shipping over $100 ($4.95 shipping under $100).
  • Expedited FedEx 3Day, 2Day, and Overnight options are available at checkout.
  • Standard shipping rates apply to international orders and are calculated at checkout. 
  • In-stock orders typically ship within 1–2 business days. 
  • Expedited orders placed after 2pm EST ship the following business day.

For more details, check out our Shipping FAQs.

Returns & Exchanges:

  • U.S. orders may be returned for a refund within 14 days of delivery, or exchanged or returned for store credit within 30 days.
  • Canadian orders may be returned for a refund within 14 days of delivery, or exchanged within 30 days.
  • International orders (outside the U.S. and Canada) are final sale and not eligible for return or exchange, except as required by applicable law.
  • Items marked Final Sale are not eligible for return or exchange.


For more details, check out our Returns & Exchanges FAQs.

The Crosby Sling - Black Nappa

 
$325  
Select A Size
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Size Guide

Refer to the size conversions below, ordering a half-size up from your typical US shoe size for the best fit.

US 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 33.5 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
What are our widths?
  • Medium A standard width throughout (comparable to a B width)
  • Narrow A slimmer fit throughout (comparable to an A width)
  • Wide A roomier fit at the ball of the foot (comparable to a BC-BD width)
Contact Us
5 Star Reviews

"I then walked over 15k steps through airports and DC and didn’t have the slightest rub. Like walking on stylish air."

Emily R.

A very stylish combination of two bestselling flats

The Crosby Slingback in Saddle Nappa
The Crosby Slingback in Ecru, Saddle and Black Nappa

We pulled from The Pointe and The Mary Jane to create an in-between style (and named it after one of our favorite downtown streets). With the polish inherent in both but a slingback silhouette that immediately marks it as breezier and ready for warm weather, it's a style meant for work and weekend.

Overall rating: 4.671875 / 5 from 64 reviews.

AI Generated Review Summary

The Crosby Sling - Black Nappa is praised for its high-quality, comfortable fit, stylish appearance, and chic look. Customers appreciate the softness and comfort of the leather, though opinions on the adjustable straps vary.

Summary topics

  • Product Quality: 10%
  • Comfort of Flats: 7%
  • Product Fit: 14%
  • Product Style: 9%
  • Product Look: 14%

Review topics: [size, fit, straps, shoes, color, quality, look, flats, leather, style, comfort, sling, toe, heel, pain, margaux, footwear, foot, pair, slingbacks].

Review highlights

  • "Immense quality, style, and comfort." — Melissa W.
  • "I was so impressed with the quality look and feel of these shoes when they arrived." — Kimberly T.
  • "Love the color, the fit and the comfort." — Katherine N.

Reviews

Cute, buckle is uncomfortable

"These look very nice on and were incredibly comfortable; my only complaint is the buckle rubs underneath my ankle bone"

— Elizabeth L. (4/5)

looks great!

"Looks great, and my wife loves them and is wearing them. I’m tempted to buy the caramel as well."

— Joshua S. (5/5)

Not long enough

"My foot fits the shoe however you can see the lines from in-between my toes. Odd. I looked online and saw that others had the shoes with the same awkward foot. I returned them. The leather feels nice though."

— Kerice R. (3/5)

Comfortable, well made sling.

"This is a really beautiful shoe and is well made and comfortable. The inner lining of the shoe moved and bunched a little as I wore the shoe (there were small bumps and divets near the ball of my foot, but the shoe still fits and functions well."

— Grace A. (4/5)

Great flats for work

"Classy and super comfortable flats for work. Love the pointed cap toe and nappa leather texture."

— Melinda L. (5/5)

Never buying shoes from anywhere else -

"These are the second pair of Margaux shoes I've bought, and they've solidified that I am never buying shoes from anywhere else ever again. I haven't purchased anything close to the level of quality and comfort that these shoes provide. The pair I got before these were worn for a wedding, and it was the first time I've left a wedding not carrying my shoes and tending to blisters. I broke this pair in on a long day walking through New York, and they were equally as immediately comfortable. I'm so happy I found these shoes, and I'm so excited to continue buying from Margaux."

— Hannah C. (5/5)

Beautiful Shoes

"These shoes are beautiful. Unfortunately I need more arch support than these have and returned them."

— Tricia J. (4/5)

?

"I think size 39 is what I should order in the future."

— Candace G. (5/5)

Perfect for my wedding

"These shoes are dainty, classic, modern, and they are perfect for a special day. After breaking them in at home by wearing them with socks, I was able to wear them throughout my wedding day with zero issue — except that my new husband stepped on the back of my shoe and broke one!! The folks at Margaux were so extremely generous, and sent me a new pair, which I’m so happy to own. Day of, I experienced only a little rubbing at my heel, but I didn’t even mind cause my feet looked so effing cute. Lovely shoes. Thanks Margaux!"

— Allison B. (5/5)

Love!

"Love my crosby slings and love the customer service even more. I bought these for my wedding, and the first time I wore them, the stap broke! With my wedding less than a week away, I was panicked about not having the right shoes. I reached out to Margaux's customer service and they were able to replace my broken pair and even shipped overnight so I could get them in time. I danced the night away in these beautiful, comfortable shoes and it was all perfect!"

— James H. (5/5)

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