You can make this collar/necklace by using any type of cotton lace thread. I used lace cotton thread 50 size and i took photos step by step. Enjoy!

(Not beginner)

Level: Medium

Supplies:
Cotton lace thread no: 50
Hook: 0.7mm
1 button
Thread needle

Abbreviations:
chain, double crochet, single crochet, stitch,slip stitch

https://www.etsy.com/listing/118862151/pdf-tutorial-croch...