To do so, you'll have to talk to Sable - the brown hedgehog behind the sewing machine at Able Sisters - once a day for 10 consecutive days (that's right.10 days in a row!) Once you've done so, she'll show you how to use a special machine that lets you share (and scan) custom designs from QR codes.
What's that, you say? You don't know how to scan a QR code into New Leaf? Well, that's the tricky part, as it requires a little bit of effort to unlock the feature.
