Dress Shirt Neck Extender : Page 11 : Target

Comfy Clothiers' new white collar extenders are the perfect solution for dress shirts that are a bit too snug in the neck. This 5-pack of premium

Comfy Clothiers Elastic Collar Extenders for Mens Shirts, Dress Shirts - 5-Pack

Dress Shirt Neck Extender : Page 10 : Target

Collar Extenders for Mens Shirts: Due to the fluctuation of weight, many other parts of favorite formal shirts fit well, but the collar of the shirt will be very tight after being buttoned, which makes it difficult to breathe after wearing a necktie. This tie collar extender can easily solve this problem, and there is no need to spend money on a new shirt, just install a button extender on the top button of the shirt to extend the neckline, which is very economical.

Yuanhang 18pcs Shirt Collar Button Extender: Neck Button Extender for Mens Dress Shirt - Comfortable Tie Collar Expander

Dress Shirt Neck Extender : Target

Dress Shirt Neck Extender : Page 11 : Target

Dress Shirt Neck Extender : Page 2 : Target

C2 Elastic Shirt Collar Extender - 5 Pack Neck Extender for Dress Shirt - Non-Metal Button Extender for Dress Shirts - 3 Sizes: Small, Regular, and Large - Black and White

Dress Shirt Neck Extender : Page 11 : Target

Dress Shirt Neck Extender : Page 6 : Target