How to Repair a Bra: Fixes for Straps, Hooks, and Wires

Quick answer

Most bra repairs are simple enough to do at home, especially strap and hook fixes. For underwire issues, check if the wire has broken through the casing—if the fabric is torn, replacement is usually the better choice. Always match your repair method to the bra's materials and construction.

A bra that fits well and feels comfortable is worth holding onto, especially when it's made from quality materials. But even the best bras eventually show wear: straps stretch out, hooks bend, or an underwire starts to poke. Before you toss it, consider whether a simple repair can bring it back to life.

This guide covers common bra problems, their likely causes, and step-by-step fixes. You'll also learn when a repair is practical and when it's time to replace the bra. We'll focus on methods that work for most bra types, with notes on plastic-free and organic cotton bras where relevant.

Stretched or Slipping Straps

Symptom: Your bra straps keep sliding off your shoulders or feel loose even when adjusted. Likely cause: Strap elastic loses its stretch over time, especially if you frequently pull the bra on and off by the straps. Corrective action: First, try tightening the sliders. If the straps are still loose, you can shorten them by folding the strap over at the slider and stitching it in place. For a more permanent fix, replace the straps entirely. If your bra has removable straps, simply swap them out. For bras with fixed straps, you can sew on new elastic. Use a needle and thread that match the bra's color. If the strap attachment points are worn, reinforce them with a few extra stitches.

• Always adjust straps while wearing the bra to ensure even tension.
• If you're between sizes or the band has stretched, consider sizing down in a new bra.

Broken or Bent Hooks and Eyes

Symptom: The hooks won't stay closed, or the eyes are bent out of shape. Likely cause: Metal hooks can bend with repeated use, and the fabric around them can tear. Corrective action: If the hook is bent but not broken, use needle-nose pliers to gently bend it back into shape. If a hook has snapped off, you can sew on a replacement hook. Hook and eye tape is available at craft stores; cut a piece to size and stitch it over the existing closure. For a quick fix, you can also use a small safety pin, but this is temporary. If the fabric around the hooks is torn, a patch may be needed. For plastic-free bras, choose metal hooks or organic cotton tape.

• Check hooks regularly for signs of wear and replace them before they fail completely.
• When sewing on new hooks, use a heavy-duty thread for durability.

Poking or Broken Underwire

Symptom: The underwire pokes through the fabric or feels uncomfortable. Likely cause: The wire has worn through the casing, often due to frequent washing or a poor fit. Corrective action: If the wire is intact but has poked through, you can push it back into the casing and sew the opening closed with a sturdy needle and thread. Use a ladder stitch to close the gap neatly. If the wire is broken or bent, it's best to remove both wires and either replace them or convert the bra to wireless. Replacing underwires is tricky; you'll need to open the casing, insert new wires, and sew it shut. This is only worth it for high-quality bras. If the casing is badly torn, replacement is usually the better option.

• Never wear a bra with a broken underwire—it can cause discomfort and skin irritation.
• If you prefer wireless bras, look for styles designed without underwire for comfort.

When to Stop and Replace Instead

Not every bra is worth repairing. If the band has lost its elasticity, the cups are stretched out, or the fabric is torn in multiple places, replacement is more practical. Also, if the repair requires more time and materials than the bra is worth, it's better to let it go. For plastic-free bras, consider the environmental impact: repairing extends the life of the garment, but if it's beyond saving, look for a recycling program or repurpose the fabric. Always weigh the cost of repair against the cost of a new bra. If a repair will only last a few wears, it's not worth it.

• Assess the overall condition: if the bra has multiple issues, replacement may be more cost-effective.
• For limited stock or sample sale items, check if the fit issue is due to a manufacturing variation.

Diagnosis: Symptom, Cause, Fix, or Replace

• Straps slipping or stretched: Strap elastic loses stretch over time. Fix: tighten sliders, shorten straps, or replace with new elastic. If the band is also stretched, consider a new bra. Repair if the rest of the bra fits well; replace if the band is also worn.
• Hooks bent or broken: Metal fatigue or fabric tear. Fix: bend hooks back with pliers, sew on new hook-and-eye tape, or patch torn fabric. If the closure area is badly damaged, replacement may be easier. Repair if the damage is isolated; replace if the band is also compromised.
• Underwire poking or broken: Wire has worn through casing or snapped. Fix: push wire back and sew casing closed, or remove wires entirely. If the wire is broken or casing torn, replacement is usually best. Stop and replace if the wire is broken or the casing is beyond repair.

Product facts

• Replacement Straps: Strap elastic does all the heavy lifting in a bra, and as such, in both our bras as well as conventional bras, they are the first to go. Often the bra itself has a few more years left in it after the straps have given up the ghost, and so for those who'd like to repair, where we can, we offer extra strapping to allow you to do that. We will send you 90cm of strap elastic in your chosen colour and width, plenty for 2 straps. If your straps are stretched or broken, replacing them is a simple fix that can extend the life of your bra. This option is especially useful for bras that are otherwise in good condition.
• V for Victory Bra: The body of the sage green bra is our regular organic cotton, but with a front V wire which offers separation in larger cup sizes, and more bulk in smaller cups. As always, this non toxic bra is a no underwire bra and is super soft on the body. If you're dealing with underwire issues, a wireless bra like this eliminates the problem entirely. It's a good alternative if you want to avoid underwire repairs in the future.

A little care and the right repair can keep your favorite bra in rotation for years. Start with the simplest fixes—strap adjustments and hook repairs—and only tackle underwire issues if you're confident. When a bra is truly worn out, choose a replacement that matches your needs, whether that's a wireless design or one with replaceable parts.