top view of red and blue and black shirt collar extender
top view of 3 piece black and red and blue shirt collar extender
how to wear the weekenders shirt collar extenders
front view of man wearing a black shirt collar extender

Shirt Collar Extenders - The Weekenders (3pcs, Multicolour)

Regular price$20 CAD
Shipping calculated at checkout.

The COCHIC® Collar Extenders are a uniquely patented accessory that will provide you with additional comfort and expand the life of your shirts. This 3-piece set comes in three different colours (blue, red, and black). Perfect for casual Fridays or a weekend getaway!

About our extenders:

  • STYLISH AND PRACTICAL: You don’t have to compromise style for comfort. Expand your shirt collar up to 1 1/2" (40 mm) so that you can breathe comfortably while staying chic. Available in many colors to match all your favorite shirts.
  • PREMIUM QUALITY: Our metal-free products have been tested for durability; they won’t rust or tarnish. Plus, there’s no risk of damaging your shirts or ties in the wash. Our soft elastic band keeps its form over time, providing maximum comfort.
  • SOPHISTICATED PACKAGING: Our collar extenders come in high-quality packaging offering a luxurious unboxing experience. The perfect gift for any sophisticated person!
  • ORIGINAL PATENT: COCHIC is the original collar extender owned by Gloria International Inc. Our innovative product is patent protected in Canada, the US, Europe, Japan, China, and Thailand.
  • SOCIALLY CONSCIOUS AND CANADIAN MADE: We take pride in the well-being of our employees and helping local communities with our fair business practices. COCHIC is a certified Women Owned business.
  • WHITE ELASTIC BANDS: Each collar extender comes with a white elastic band to blend seamlessly with your shirts.


This set includes:

  • 1 blue collar extender
  • 1 red collar extender
  • 1 black collar extender
  • Elastic button closure: extends up to 1 ½" (40 mm)
  • Button diameter: ⅜" (10.2 mm)
  • Made with resin
  • This product is utility patent protected worldwide
  • All extenders fit standard buttonholes


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