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Hasta Shirt, Mahogany

2,280.00 USD
$2,280.00 USD
  • Details

    Shell 1: 100% Baby Calf

    Shell 2: 100% Lambskin

    Lining: 52% Polyester 48% Bemberg Cupro

    Our leather goods are carefully selected from natural skins. Therefore, variations are a characteristic of the leather and are not to be considered defective. The skin can only improve with time, however, it should be looked after with special care to prevent color transfer, discoloration, stains or damage.

    Color loss and bleeding are inherent to this garment. It may fade or stain lighter surfaces and garments. Avoid contact with light colors.

     

    A reimagining of the classic shirt, Source Unknown presents this piece in premium baby calfskin, its subtly textured surface lending a raw elegance. Thicker than a traditional shirt yet lighter than a jacket, it drapes with quiet authority. A hidden button placket preserves its clean, uninterrupted silhouette, while a fully lined interior in Bemberg cupro—finished with exposed leather edging—reflects an uncompromising attention to detail. Cut with a rounded hem for effortless layering, it embodies power dressing with a refined edge—equally at home in a luxury office setting or commanding attention beyond the 9-to-5. Wear it with the matching Hasta Skirt for a striking head-to-toe statement or contrast its structure with fluid separates. 

     

    By SourceUnknown Atelier / Pre-Spring 25

     

    Model Is 5ft 8" (177cm) Wearing size S

    S: Overall Length 28.5"/72.5cm

    Shoulder 17"/43cm

    Chest 38.5"/98cm

    Waist 36"/91.5cm

    Sleeve Length 25"/63.5cm

    M: Overall Length 28.8"/73cm

    Shoulder 17.5"/44.5cm

    Chest 40.5"/103cm

    Waist 38"/96.5cm

    Sleeve Length 26"/66cm

    L: Overall Length 29"/73.5cm

    Shoulder 18"/45.5cm

    Chest 42.5"/108cm

    Waist 40"/101.5cm

    Sleeve Length 26.5"/67cm

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DESCRIPTION

Shell 1: 100% Baby Calf

Shell 2: 100% Lambskin

Lining: 52% Polyester 48% Bemberg Cupro

Our leather goods are carefully selected from natural skins. Therefore, variations are a characteristic of the leather and are not to be considered defective. The skin can only improve with time, however, it should be looked after with special care to prevent color transfer, discoloration, stains or damage.

Color loss and bleeding are inherent to this garment. It may fade or stain lighter surfaces and garments. Avoid contact with light colors.

 

A reimagining of the classic shirt, Source Unknown presents this piece in premium baby calfskin, its subtly textured surface lending a raw elegance. Thicker than a traditional shirt yet lighter than a jacket, it drapes with quiet authority. A hidden button placket preserves its clean, uninterrupted silhouette, while a fully lined interior in Bemberg cupro—finished with exposed leather edging—reflects an uncompromising attention to detail. Cut with a rounded hem for effortless layering, it embodies power dressing with a refined edge—equally at home in a luxury office setting or commanding attention beyond the 9-to-5. Wear it with the matching Hasta Skirt for a striking head-to-toe statement or contrast its structure with fluid separates. 

 

By SourceUnknown Atelier / Pre-Spring 25

 

Model Is 5ft 8" (177cm) Wearing size S

S: Overall Length 28.5"/72.5cm

Shoulder 17"/43cm

Chest 38.5"/98cm

Waist 36"/91.5cm

Sleeve Length 25"/63.5cm

M: Overall Length 28.8"/73cm

Shoulder 17.5"/44.5cm

Chest 40.5"/103cm

Waist 38"/96.5cm

Sleeve Length 26"/66cm

L: Overall Length 29"/73.5cm

Shoulder 18"/45.5cm

Chest 42.5"/108cm

Waist 40"/101.5cm

Sleeve Length 26.5"/67cm

SHIPPING

Taxes & Duties

  • 1) We ship to you on a Delivery Duty Paid (DDP) basis, which means that all relevant import taxes and duties will be included in the final purchase price at checkout. 
  • 2) All orders will now be sent directly from our Global warehouse in S. Korea.

Shipping Fee

  • 1) Domestic: $10 UPS Express / 1-2 business days in transit upon dispatch
    2) International: $20-$45 flat rate to select destination countries / 2-5 Business days in transit upon dispatch 

Please Note

  • 1) All delivery will be made with Signature Required option by UPS.
  • 2) We are unable to redirect shipment to a different address or cancel the order once it has been dispatched.
  • 3) Once your package has been sighed for and delivered, SourceUnknown is not responsible for theft or damage.
    If you choose to waive the signature, your package is only insured through transit, and the customer bears responsibility upon delivery. 
  • 4) Our shipping partner, UPS, also offers you the flexibility to make changes to your delivery while your purchase is on its way to you. Enter your mobile number at checkout to receive an SMS notification after your order has been dispatched
  • 5) We are not responsible for any delays caused by destination customs clearance processes.

Lost & Neglected Packages/Wrong Address

  • 1) It is the customer's responsibility to locate their package if they have entered an incorrect shipping address.
    Please note that if your order is returned to us, you will be responsible for an RTS fee and any reshipment costs.
    If you no longer wish to have the order reshipped, you will receive a refund minus the original shipping charges and RTS fees.
  • 2) Unfortunately, we are not responsible for packages that suffer damage during transit, are neglected, or become lost after delivery.
    This includes shipments that were undeliverable due to the recipient's absence and were subsequently not collected from the UPS Access Point, leading to their eventual disposal by UPS.
    It remains the customer's responsibility to track their package and stay informed of its status.
Read MORE INFO
RETURNS

Return Policy

  • 1) Items purchased on SOURCEUNKNOWN.COM are eligible for return provided that they are returned within 14 days of the item's original ship date in new, unused, unworn, unwashed, unaltered, and undamaged condition, with all original tags attached.
  • 2) Returns outside these timeframes may not be refunded at the discretion of SourceUnknown.

Non-returnable

  • 1) Items with more than a 15% discount are non-returnable.
  • 2) Accessories including Jewelries, Belts, Sunglasses, Hats (Bags are excluded from this category.) cannot be returned.
  • 3) Any item marked Final Sale cannot be refunded and are not eligible for refund or store credit.
To initiate an international return, please visit our return portal to print your return label and schedule a pick-up/or drop-off. All orders are not eligible for complimentary returns, and a $25 shipping/restocking/handling fee will be deducted from your refund. *read more return policy*
SIZE GUIDE
SU US JEANS FR
XS 2 23/24 34
S 4 25/26 36
m 6 27/28 38
L 8 29/30 40
Read more about size chart
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Hasta Shirt, Mahogany
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Hasta Shirt, Mahogany
Hasta Shirt, Mahogany
Details

Shell 1: 100% Baby Calf

Shell 2: 100% Lambskin

Lining: 52% Polyester 48% Bemberg Cupro

Our leather goods are carefully selected from natural skins. Therefore, variations are a characteristic of the leather and are not to be considered defective. The skin can only improve with time, however, it should be looked after with special care to prevent color transfer, discoloration, stains or damage.

Color loss and bleeding are inherent to this garment. It may fade or stain lighter surfaces and garments. Avoid contact with light colors.

 

A reimagining of the classic shirt, Source Unknown presents this piece in premium baby calfskin, its subtly textured surface lending a raw elegance. Thicker than a traditional shirt yet lighter than a jacket, it drapes with quiet authority. A hidden button placket preserves its clean, uninterrupted silhouette, while a fully lined interior in Bemberg cupro—finished with exposed leather edging—reflects an uncompromising attention to detail. Cut with a rounded hem for effortless layering, it embodies power dressing with a refined edge—equally at home in a luxury office setting or commanding attention beyond the 9-to-5. Wear it with the matching Hasta Skirt for a striking head-to-toe statement or contrast its structure with fluid separates. 

 

By SourceUnknown Atelier / Pre-Spring 25

 

Model Is 5ft 8" (177cm) Wearing size S

S: Overall Length 28.5"/72.5cm

Shoulder 17"/43cm

Chest 38.5"/98cm

Waist 36"/91.5cm

Sleeve Length 25"/63.5cm

M: Overall Length 28.8"/73cm

Shoulder 17.5"/44.5cm

Chest 40.5"/103cm

Waist 38"/96.5cm

Sleeve Length 26"/66cm

L: Overall Length 29"/73.5cm

Shoulder 18"/45.5cm

Chest 42.5"/108cm

Waist 40"/101.5cm

Sleeve Length 26.5"/67cm

Hasta Shirt, Mahogany
If an item transitions to pre-order, it offers you exclusive access to garments that are not part of our regular stock and are available in very limited quantities—an opportunity to secure unique, special pieces.
By carefully considering production capacities, material sourcing, factory timelines, and warehouse logistics, we finalize the pre-order schedule and quantities. Production of materials and components begins based on the exact quantities sold within the designated pre-order period. While these items may take a little longer to reach you, typically around three weeks, this thoughtful approach ensures a more tailored response to your needs, providing a curated selection that speaks to exclusivity and craftsmanship.