GOOD BONES Sample A (light green) shown in size S with 2 inches/5 cm of ease at largest part of chest, no bust darts, short sleeves

Sample A (light green with short sleeves)
C1 Lichen and Lace 80/20 sock 80% superwash merino, 20% nylon; 365 yd/334 m per 100g skein; color: Wild Flowers; 2, 2, 3, 3, 4, 4, 4, 4, 5, 5 skeins
C2 Riverside Studio 3ply 80/20 sock 80% superwash merino, 20% nylon; 420 yd/384 m per 113g skein; color: Dove; 2, 2, 3, 3, 3, 4, 4, 4, 4, 4 skeins

Sample A uses a pairing of hand dyed sock yarn, both are a dense, variegated 3 ply.
For best results choose fingering-weight yarn pairs that have a similar number of plies: 1 ply with 1 ply, 2 ply with 2 ply and multiple plies together.