Why Should You Use Collar Stays?

Kevin Ok
Why Should You Use Collar Stays?

Looking sharp isn’t just about the fit of your shirt, it’s about the details. If your shirt collar flops, bends, or sticks out awkwardly, it can ruin even the most stylish look. That’s where collar stays come in. In this guide, we’ll cover everything you need to know about using stays for shirt collars, to keep your collars crisp, clean, and professional.

What Are Collar Stays and How Do They Work?

Collar stays, also known as stays for shirt collars, collar inserts, or collar stiffeners, are small, flat strips usually made of plastic or metal, designed to be inserted into the underside of your dress shirt collar. Their primary function is to :

  • Purpose: They prevent the collar from curling or sagging, giving it a neat, defined shape.
  • Mechanism: Inserted into designated slots, they hold the collar points in place, ensuring a polished look.
  • Effect: Your shirt instantly looks more refined, whether paired with a tie or worn open.
Collar Stay

Curious about the process? Check out our step-by-step guide on using these handy shirt collar accessories.

Should You Use Collar Stays?

Absolutely! If you value a clean, professional appearance. Here’s why using them is worth it:

  • Sharp Look: They keep your collar crisp, making you stand out in formal or business settings.
  • Comfort Boost: A structured collar will stay off your neck, avoiding that floppy, irritating feel.
  • Shirt Longevity: By maintaining collar shape, they reduce wear over time.

Whether you're heading to a meeting, a date, or a formal event, using this simple tool ensures your style stays on point.

Professional shirt with collar stays

Are Collar Stays Necessary?

While not strictly "necessary" for a shirt to function, they’re highly recommended depending on the occasion:

  • Essential For: Dress shirts with ties, formal events like weddings, or professional settings like interviews.
  • Optional For: Casual shirts with softer collars where a relaxed look is the goal.
  • Verdict: While not mandatory, shirt collar inserts are a game-changer for anyone aiming to look their best.

Think of them as the finishing touch that separates good from great.

Can Collar Stays Damage Your Shirts?

A valid concern! The risk depends on the type of collar stay:

  • Plastic variants: Lightweight and gentle, these are less likely to harm fabric and perfect for everyday use.
  • Metal variants: More durable but can wear out collar pockets if mishandled.

To keep your shirts safe:

  • Always remove stays before washing or ironing.
  • Match the stay size to the collar slot to avoid stretching.
  • Choose quality options, like plastic stays, designed for durability and fabric care.
Remove collar stays before washing and ironing

How to Use Collar Stays Properly

  • Pick the Right Size: Measure your collar pocket—most options range from 2–3 inches long.
  • Insert Carefully: Slide the stay, pointed end first, into the collar pocket.
  • Check Fit: Ensure it’s snug and flat for a seamless look.
  • Remove Before Cleaning: Take them out before laundry to protect both shirt and stay.

Need a visual? Watch our how-to video.

Where to Buy Collar Stays?

Looking for the best ones?

  • You can buy high-quality plastic collar stays directly from i-stays, where durability meets style.
  • Avoid metal stays that may rust or damage delicate collars.
  • Choose plastic for lightweight, safe, and everyday functionality.

Frequently Asked Questions (FAQs)

Do you keep collar stays in when wearing?

Yes. Keep them in while wearing your shirt to maintain a sharp collar throughout the day.

Can collar stays be used on all types of shirts?

They are ideal for shirts that have collar stay pockets, usually found in formal and business shirts. Casual shirts may not need them.

Are collar stays uncomfortable to wear?

Not at all. Quality shirt collar inserts, especially plastic ones, are light and barely noticeable.

Are you supposed to remove collar stays?

Absolutely. Remove them before washing or ironing to avoid damage to both shirt and insert.

Final Thoughts

Collar stays are a small accessory with a big impact. Whether you’re dressing for success, an event, or just want to feel confident, shirt collar inserts ensure your style looks intentional and well-kept.