Due to the vintage wear and hand-made alteration on the softened or distressed fabric, it's possible for the stitch to act on it's own in the form of:
Fabric pulling, small holes, and/or fraying of the thread.
It's all part of the story—keeping your product a one-of-a-kind item.
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Original care details in product description.
Recommended by Off Center to preserve stitching: Hand wash, hang to dry