We only list UK sizes. If you're not sure what your UK size is, please click on ‘Size advisor’ or review our size guides.
Perfect for when you need a little extra slack to your bra underband, these three hook bra strap extenders are ideal during weight fluctuations, when in-between sizes or during pregnancy. Coming in black, white and nude, these extenders work with a range of bras in your collection, eliminating the need to buy a whole new set of lingerie when you temporarily need a little extra room.
35 days to return - You may return unused products within 35 days of purchase with a valid parcel summary document. Your items don't need to be in the original box or bag as long as they're securely packaged.
How to return
1. FREE returns to select M&S stores
2. Easy returns from home. Simply print the returns label, attach it to the top of your parcel and insert the returns note in the parcel. We will automatically deduct the cost of return from your refund. To print the returns label and return, simply click here.
Standard Delivery: FREE over €60 (usually €4), 7-9 working days
Express delivery: FREE over €120 (usually €6), 3-5 working days
Store collection: FREE to collect in select stores, 3-5 business days