12 PCS Collar Extender, Elastic Metal Button Extender for Trousers, Shirt Collar Extenders Neck Extenders Waist Extenders for Cuffs Dress Jeans Trousers Coat Suits (4 Colours)

Great for making small collars fit. Mine were all a bit tight, and this has really solved the problem. Multipack is a bonus!

These are a handy little tool to have around if you want just a little more breathing space around your throat - fastening one of these extenders rather than just relying on the shirt buttons will give you an extra centimetre or so, which is often more than enough just to give you a bit more breathing space before you put a tie on. I like that there are a few different styles, so you can mix and match to suit your purposes. You can use them for your cuffs as well as round the neck and here again just that like extra stretch that the elastic gives you can make all the difference between an overtight and a more relaxed fit. Definitely worth keeping these in the wardrobe.