The beige sample is done on a 1 inch loom using #10 thread and a 1.9 mm hook.
The top loops are edged with 1 single crochet in each loop.
The bottom loops are edged with a single crochet in a group of 4 twisted loops, chain 3, sc in group of 4 loops...
Multiple of 4 loops

By Victorian Era standards, this is HUGE.

The rose sample is done on a 3/4 inch loom using #20 thread and a 1.15 mm hook. #30 or finer is suggested.
Multiple of 36 + 18 loops.

Starting at the top right hand corner of the lace:
*(Sc in group of 6 loops [3 times])( chain 4, 4 sc in group of 6 loops [3 times]) chain 4*

Repeat from * to *
Bottom loops reverse the order so the strip curves.