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Mystery Flannel Shirts
Mystery Flannel Shirts
Mystery Flannel - TagPop
Mystery Flannel Shirts
Mystery Flannel Shirts
Mystery Flannel Shirts
Mystery Flannel Shirts
Mystery Flannel Shirts
Mystery Flannel Shirts

Mystery Flannel Shirts

Flannels are an essential part of anyone's wardrobe. Culled from a network of pickers around the country, We sell the softest, warmest and coziest thrifted flannels anywhere.  

Due to overwhelming demand, Small & Medium size flannels will take an extra 14 days to process and ship.  

Stop contributing to the fashion waste crisis and start shopping sustainably!  We have saved over 100,000 pounds of Tee’s from landfills this year alone!  

Style Preferences  - Help us find you the perfect thrifted flannel.  Please fill out the “Style Preferences” section at checkout and give us the 411. The more we know, the more you win!  

SATISFACTION GUARANTEED or your money back  💚


  • How Much is Domestic Shipping?
    • Orders of $30 or more:  FREE SHIPPING
    • Orders of $5 or less:  $3.50 USPS Priority
    • Orders of $5.01 to $29.99:  $6.75 USPS Priority

  • Why shop with TagPop?
    • TagPop takes the hassle out of thrifting and brings it right to your fingertips.  Simply give us your “style preferences” at checkout and we will do all the work for you!  

  • Can I buy one of the sustainable flannels pictured above?
    • Products pictured above are examples of the sustainable flannels in stock, however, your product will be a mystery based on your style preferences.

  • How do I get the 6 for $42.99 deal?
    • Click on the size drop-down menu above and select the bulk discount you would like to purchase.

  • Is everything second hand clothes?
    • Absolutely, TagPop is an online thrift store which has made it our mission to help end the fashion waste crisis.

  • Order Processing
    • All orders are packed with 💚 and can take 5-10 business days to process before they ship.
    • Due to overwhelming demand Small & Medium size flannels will take an extra 14 days to process and ship.  

  • Refunds / Exchanges
    • We have a 100% satisfaction guarantee or your money back 💚 Click here to learn about our Sustainable Exchange policy.

  • Questions (24/7)....Bueller?