Knit flat in stockinette using
US 9/5.5mm needles
17 sts x 24 rows = 4XS (S, M, L , XL ) (2XL, 3XL, 4XL, 5XL)
Bust: 28-30 (32-34, 36-38, 40-42, 44-46) (48-50, 52-54, 56-58, 60-62)
Front panel width at bottom: 14.5 (16, 18, 20, 21.5) (23.5, 25.5, 27.5, 29.5) inches, 37 (40.5, 45.5, 51, 54.5) (59.5, 65, 70, 75) cm
Length to Strap: 15.5 (16.25, 17, 17.75, 18.5) (18.75, 19.5, 20.25, 21) inches, 39.5 (41.5, 43, 45, 47) (47.5, 49.5, 51.5, 53.5) cm
Strap Length: 4.5 (4.5, 4.75, 5.5, 5.25) (5, 5.25, 5, 5) inches, 11 (11, 12, 14, 13.5) (12.5, 13.5, 12.5, 12.5) cm
Strap Width: 1.5 (1.5, 1.5, 1.5, 2) (2, 2, 2, 2) inches, 4 (4, 4, 4, 5) (5, 5, 5, 5) cm
Width of back panel at bottom: 14 (15.5, 17.5, 19.5, 21) (23, 25, 26.75, 29.5) inches, 35.5 (39.5, 44.5, 49.5, 53.5) (58.5, 63.5, 68, 73) cm