I stole the bottom lace from my Snow Bunting Jacket, and it organically became a vest on its own.

Malabrigo, Lace, (100% Baby Merino Wool, 470yds/50g) Lettuce, 2 skeins

Needles & Notions:
US 4 (5mm) 24” (120 cm) long circular or size to obtain
gauge
Tapestry needle
Stitch markers
Stitch holder