Collar Extender - Adds up to 1-2 Size to Your Shirt Collar

Just loop over your collar button Rust proof Stays hidden behind your tie Adds up to 1/2 Size to Your Shirt Collar
Just loop over your collar button Rust proof Stays hidden behind your tie Adds up to 1/2 Size to Your Shirt Collar

Collar Extender - Adds up to 1-2 Size to Your Shirt Collar

OVERSIZED SHIRT PATTERN– The Assembly Line shop

ASP Poly Triad USB Flashlight LED with USB Recharge - ASP - 4 M Famous Uniforms, First Responders Equipment Store

Forgot my collar extender for a balck tie gala. A bread tie from my briefcase saved the night. : r/lifehacks

How to Build a Thicker Neck (Even if It's Skinny)

Shirt collar too tight? Need a little extra room to breathe? Comfy Clothiers premium quality metal collar extenders are designed to ensure your comfort when wearing dress shirts that otherwise might be too tight. These are 10mm (3/8 inch) in size and are specifically designed to fit any button-up shirt.

Comfy Clothiers 5 Metal Collar Extenders for Dress Shirts

Men's Dress Shirt Guide – Fit, Collar, Cuffs & Details

How tight are buttoned collars supposed to be on men's dress shirts? - Quora

Visual Guide for Men's and Women's Chain Lengths

Invisa-Fit Collar Extender, Auxilry, Shirts

Embark on your favorite cool-weather activities with the warm comfort of the Arcteryx Rho LT Zip-Neck Top. This base layer top is made with Torrent brushed polyester fabric which wicks moisture away from the skin while providing thermal protection. Strategically placed gussets under the arms increase your range of motion for all-day comfort. This top features a toll collar with a zipper closure as well as a front zippered pocket.

Arc'teryx RHO LT Zip Neck Men's, Smoke Bluff / S