We offer FREE ground shipping on orders over $300 and free returns & exchanges.
Margretta Sienna
- Regular price
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$2,795.00 - Regular price
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- Sale price
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$2,795.00
Elevate your cowboy boot collection with Margretta, the pinnacle of Western luxury and the capstone of our collection. Margretta is bursting with signature Miron Crosby jumping stars, including our cluster appliqué on the counter, each one carefully hand-inlayed or hand-appliquéd and reminiscent of the West Texas night skies that inspired our journey.
In these boots, tradition meets innovation, and every detail tells a story of hand-craftsmanship and exceptional design. Crafted in the perfect sienna hue, setting the stage for playful light and hot pink jumping stars - our nod to the celestial inspiration -- Margretta is the quintessential fashion cowboy boot.
- This boot is part of MC Personalization and can customize the Ear Pulls and/or add an interior Message Box.
- All MC boots come with a pair of removable insoles that you can pop out should you wish for a roomier fit.
This style fits true to size, our fit specialists suggest taking your normal size
Fit Guide
Determining Your Size
Miron Crosby Boots are designed to slip in the heel while still hugging the instep of your foot. The boots will not stretch over time but rather mold to your foot with each wear. We recommend coming to one of our store locations to try on the boots. All of our store locations also offer complimentary boot stretching.
All MC boots come with a pair of removable insoles that you can pop out should you wish for a roomier fit. Cowboy boots are not designed to be worn with insoles, however the insoles help when determining your perfect size at MC.
You can also use the following guides to consider additional adjustments or reference our size chart.
How This Boots Fits
If You Are In-Between Sizes
- Our fit specialists suggest taking the smaller size and removing the insoles
If You Have A Narrow Foot
- Our fit specialists recommend sizing down half a size
If You Have A Wide Foot
- Our fit specialists recommend sizing up half a size
If You Have A High Instep
- Our fit specialists recommend sizing up half a size
If You Have A High Arch
- Our fit specialists recommend sizing up half a size
If Your Toes Feel Cramped
- Our fit specialists recommend sizing up half a size
If You Have Excessive Heel Lift
- Our fit specialists recommend sizing down half a size
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Shipping
Free Ground Shipping!
Holiday Shipping Cutoffs:
- December 15th, 2025: Economy Shipping Cutoff
- December 19th, 2025: Standard Shipping Cutoff
- December 22nd, 2025: Express Shipping Cutoff
Domestic (U.S.) Shipping: All domestic orders will ship via FedEx and will be shipped the next business day.
- Economy Shipping on Orders over $300 (5-8 business days): FREE!
- Economy Shipping on Orders under $300 (5-8 business days): $10.00
- Standard Shipping (3-4 business days): $25.00
- Express Shipping (1-2 business days): $50.00
- DFW & HTX Local Delivery (Same-Day w/ Alto): $40.00-$100.00
International Shipping: For international orders outside of the US, please e-mail info@mironcrosby.com
Returns & Exchanges
Free Returns & Exchanges!
Holiday Return Policy: Full refund up to 14 days. Eligible for exchange or store credit up to January 12th, 2026.
Return Policy: We happily accept returns on any of our stock boots. We do not accept returns on customized, worn, or damaged boots. Your return must be postmarked and sent back in original condition and packaging within 14 days of receipt to receive a full refund. Orders returned between 14-30 days will be available for in-store credit.
DFW & HTX Same-Day Delivery
DFW & HTX Local Delivery: As an exclusive perk for shopping with Miron Crosby, customers in the Dallas/Fort-Worth and Houston area can choose Same-Day Delivery through our partner Alto. See details
| US Sizes | Length (in inches) | Euro Sizes | UK Sizes |
| 5 | 10 3/8" | 3 | 2 |
| 5.5 | 10 1/2" | 3.5 | 2.5 |
| 6 | 10 3/4" | 4 | 3 |
| 6.5 | 10 7/8" | 4.5 | 3.5 |
| 7 | 11" | 5 | 4 |
| 7.5 | 11 3/8" | 5.5 | 4.5 |
| 8 | 111/2" | 6 | 5 |
| 8.5 | 11 5/8" | 6.5 | 5.5 |
| 9 | 11 3/4" | 7 | 6 |
| 9.5 | 11 7/8" | 7.5 | 6.5 |
| 10 | 12" | 8 | 7 |
| 10.5 | 12 1/4" | 8.5 | 7.5 |
| 11 | 12 1/2" | 9 | 8 |
About Margretta Sienna
Product Details
Product Materials
Product Measurements
Caring For Your Boots
Clean And Condition
Clean boots with a soft cloth and non-alkaline leather cleaner, then rinse with water. We recommend our Miron Crosby cloth and leather care cream, sold online and in stores.
Conditioning boots regularly will allow colors and textures to become richer with every wear. Always clean before conditioning. Leather care cream is intended for smooth leathers only, not suede or exotics.
Keep Cool And Dry
Direct heat is hazardous to your boots. If they get wet, air dry them upright with inserted boot trees.
Our Story
Miron Crosby a luxury cowboy boot brand based in Dallas, Texas. Miron Crosby is inspired by our experiences of growing up on our family’s West Texas cattle ranch, and later living and working in New York City.