I bought Gutermann Sulky Cotton 12 Col. 4006 to try. It is a variegated thread in autumn colours. Wanted to give the butterfly a tailed wing - two-tailed swallowtail. Added some Bronze Delica beads. Necklace is ready in my Etsy shop here. These earrings were made to match. Which pair do you think is more suited for the necklace?