Sl st to center of 2nd loop, ch 7, d c in next loop, ch 4, ** tr c in next loop keeping the last loop of tr c on hook, skip 6 loops, tr c in next loop keeping the last loop of tr c on hook, thread over and pull through all loops at one time (corner), ch 4, d c in next loop, ch 4, d c in next loop, * ch 4, thread over hook twice, insert in next loop, pull loop through and work off 2 loops twice, thread over hook twice, skip 2 loops, insert hook in next loop, pull loop through, thread over and work off all loops 2 at a time, ch 4, d c in next loop, ch 4, d c in next loop, ch 4, d c in next loop, ch 4, d c in next loop, repeat from * 7 times, ch 4, tr c in next loop keeping last loop of tr c on hook, thread over hook twice, skip 2 loops, insert hook in next loop, pull loop through, thread over and work off all loops 2 at a time, ch 4, d c in next loop, ch 4, d c in next loop, ch 4, repeat from ** all around ending row to correspond and joining last ch 4 in 3rd st of ch 7, cut thread.
With Yellow crochet a row of s c around handkerchief working 3 s c in each corner. Sew hairpin lace around handkerchief sewing corners of lace to match corners of handkerchief.
OUTSIDE EDGE: Keeping the twist in the loops, attach Yellow through the 7 loops to right of 7 corner loops and work a small puff st through same 7 loops, ch 3, small puff st in next loop, ch 5 and work 1 small puff st in each of the next 6 loops with ch 5 between each puff st, * ch 3, small puff st through next 7 loops, ch 3, small puff st in each of the next 7 loops with ch 3 between each puff st, repeat from * all around working all corners same as 1st corner, ending row with ch 1, s d c in same st as beginning.
Next Row—Ch 3, d c in next loop, * ch 6, sl st in 3rd st from hook for picot, ch 3, small puff st in next loop, repeat from * 5 times, ch 6, sl st in 3rd st from hook for picot, ch 3, ** 1 d c in each of the next 2 loops keeping last loop of each d c on hook, thread over and pull through all loops at one time, * ch 5, sl st in 3rd st from hook for picot, ch 2, small puff st in next loop, repeat from * 5 times, ch 5, sl st in 3rd st from hook for picot, ch 2, repeat from ** 8 times, 1 d c in each of the next 2 loops keeping last loop of each d c on hook, thread over and pull through all loops at one time, repeat from 1st * all around ending row to correspond, join, cut thread.