Button Types Explained: How to Choose Buttons and Closures for Sewing

Buttons and other closures do more than hold a project together. The right fastening method can affect how a garment opens, how securely a bag closes, how easy a repair is to complete, and how the finished piece looks. Before choosing a button or closure, think about the fabric, the amount of stress the fastening point will receive, how often it will be opened, and whether the closure should be decorative, discreet, or both.

Sew-through buttons: 2-hole and 4-hole styles

Sew-through buttons have visible holes through the face of the button. They are attached by passing thread through those holes and the fabric. Two-hole buttons provide a simple appearance, while four-hole buttons offer additional stitching patterns and can spread the attachment across more points.

These buttons are widely useful for shirts, blouses, children's clothing, accessories, repairs, costumes, home sewing, and craft projects. When selecting one, compare the button diameter with the existing button or pattern recommendation and make sure the button fits comfortably through the intended buttonhole. Browse buttons to compare sew-through, decorative, and other button styles.

Shank buttons

A shank button has an attachment loop or shank on the back rather than holes through the visible face. The shank creates space between the button and the fabric, which can help accommodate thicker layers and allows the front of the button to remain uninterrupted by stitching.

Shank buttons are often useful when appearance is especially important or when a little extra clearance is needed between the button face and the fabric. They may be found on coats, jackets, costumes, decorative garments, accessories, and craft projects. The amount of clearance needed depends on the thickness of the material being fastened, so compare the button with the project rather than choosing only by face diameter.

Snaps for quick fastening

Snaps create a closure by pressing two matching components together. They can be a practical alternative when a traditional button and buttonhole are not the best fit. Depending on the construction, snaps may be sewn on or installed using tools designed for that fastener.

They are commonly used for garments, children's items, accessories, bags, repairs, costumes, and other projects that benefit from a quick open-and-close fastening method. Always confirm that the snap style is suitable for the fabric and that any required installation tool matches the fastener. Browse snaps for available fastening options.

Buckles for straps and adjustable closures

Buckles are useful when a project includes a strap, belt, adjustable section, or more structured fastening point. They can serve a functional purpose, a decorative purpose, or both. Common applications include bags, belts, garment details, costumes, straps, and repair projects.

When choosing a buckle, pay particular attention to the width of the strap or material that needs to pass through it. A buckle that is too narrow can bunch the strap, while one that is too wide may allow excessive movement. Browse buckles for sewing, accessories, repairs, and craft projects.

Clasps and hooks

Clasps and hooks are useful for closures where a button may be too bulky or where the project needs a different fastening action. They can be used on garments, accessories, bags, decorative pieces, repairs, and craft projects.

Because these fasteners come in different constructions, examine how the closure attaches to the project and how much force it is expected to withstand. For a repair, comparing the replacement with the original hardware can help preserve the intended fit and function. Browse clasps and hooks for available styles.

How to choose a closure for the fabric

The fabric or material around the fastening point matters as much as the closure itself. Lightweight fabrics generally need a fastening method that does not overwhelm or distort the material. Heavier fabrics can often support larger or more substantial closures, but the attachment area still needs enough reinforcement to handle repeated use.

For garments, consider whether the closure sits on a single layer, a facing, a placket, or a reinforced section. For bags and accessories, think about the weight the closure will carry when the item is in use. For decorative projects, appearance may be the priority, but the attachment still needs to suit the base material.

Choosing a closure for a repair

When replacing a missing or damaged fastener, the original item is usually the best starting point. Measure its size, note the attachment method, and check the surrounding fabric before choosing a replacement. If several matching buttons remain on the garment, compare the replacement with those rather than relying on memory.

For a button repair, also inspect the buttonhole. A replacement that is noticeably larger or thicker may not pass through comfortably, while a much smaller button may not hold securely. For snaps, buckles, and clasps, compatibility between the replacement and any existing mating component or strap is especially important.

Decorative versus functional buttons

Some buttons are primarily chosen for function, while others are selected to add color, texture, shape, or novelty to a project. Decorative buttons can be used on garments, bags, costumes, children's crafts, scrapbooking-style projects, and handmade accessories. Even when decoration is the main goal, choose an attachment method appropriate for how the finished item will be handled.

For frequently worn garments or high-use accessories, prioritize a secure attachment and a closure that suits the amount of movement and stress at that point. For embellishment-only applications, the button may not need to function as a closure at all.

Quick button and closure checklist

  • Decide whether the closure needs to open and close or is decorative only.
  • Match the closure size to the buttonhole, strap, fabric thickness, or original hardware.
  • Choose an attachment method appropriate for the material and expected use.
  • For repairs, compare the new fastener with the original whenever possible.
  • Reinforce the attachment area when the fabric or project construction requires it.
  • Follow the fastener or tool manufacturer's installation instructions when specialized hardware is involved.

Explore the full Buttons & Closures collection for buttons, snaps, buckles, clasps, hooks, and related sewing hardware for garments, repairs, accessories, costumes, and craft projects.