I've gained a bit of weight over the past few months which has made the collars of ALL my dress shirts a little tighter. (This kept the button from becoming too loose in the opening area) and easy to cover up with my tie. A very lucky backpacker as my only short term alternative was to spend $100 on some shirts.
Stiffs Wurkin: Premium π Assorted Brass Collar for Polished Style
9 Review
Stainless Steel Collar Stays Shirts
9 Review
π Ultimate Flexibility with Premium Extender Expandable Elastic America Men's Accessories
9 Review
π Premium Plastic Collar Stays - Assorted Sizes in Crisp White Finish
9 Review