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Send your sister-in-law birthday wishes

Perfect for showing her how much you care, our birthday cards for your sister-in-law have been crafted to make her feel like one in a million. We know that everyone’s different, which is why we have loads of exclusive designs for you to choose from. From funny birthday messages to sentimental verses, you’re certain to find the right card to say happy birthday.

If you want to keep things simple, choose from our range of in-store cards which you may have seen in our high street stores across the UK. Exclusively designed by us, some of these beautiful birthday cards for your sister-in-law are embellished by hand to make them extra special. They come with messages inside, so you don’t need to worry about writing the perfect words. All you need to do is sign it and pop it in the envelope which is included.

To send completely unique birthday wishes, opt for one of our personalised cards. This range is easy to customise online, taking just moments to transform your chosen template into a beautiful card especially for your sister-in-law.

Birthday cards can become treasured mementos of special times together, which is why our photo birthday cards are so popular. You can include up to 12 of your favourite images from your device, Facebook or Instagram accounts, then rotate and crop them to suit. Once you’ve completed your design, either have it sent to you to sign, or send it straight to your sister-in-law – a perfect option if you’ve left sending a card until the last minute.

Now that you’ve got the card all sorted, you just need a gift to treat her with. Why not take a look at our birthday gifts for her to find a special present that she’ll love from only £1.99.