ch13- sc in 2nd chain from hook, dc in next, sc in next stitch, dc in next (repeat from * to )
turn and repeat.

make a piece long enough to go around the gift card plus a few more rows.

to make the button hole, crochet the first 6 stitches continuing the pattern, ch3, and finish the last 6 stitches.

fold in half and sew the two sides together using the mattress stitch, leaving a flap up top.

add a button.