This is a video tutorial for a lightweight, lacy bolero made with DK yarn (category 3), 100% mercerized cotton yarn and size E (3.5 MM) hook.
For my size (small) I used about 570 yards of yarn (two skeins of Alize Bahar cotton yarn).

In the video tutorial I explain how I constructed this simple garment.
The bolero is crocheted as three pieces, which are then sewn together. Once you understand the construction of this bolero, you will be able to make it in any size you want.

The lacy stitch that I used for this bolero is also available on my channel as a free video tutorial.

Free video tutorial is available here: https://www.youtube.com/watch?v=J-Em6c3Cz9E