BOSTON D size chart

BOSTON D	38	40	42	44	46	48	50
CENTER BACK LENGTH	98	98.5	100.5	101	101.5	103.5	104
TOTAL SHOULDER	54.9	56.1	57.3	58.5	59.7	60.9	62.1
CHEST CIRCUMFERENCE	120	124	128	132	136	140	144
SLEEVE LENGTH FROM NECKLINE	65.8	67.2	68.6	70	71.4	72.8	74.2
ZIPPER FRONT	54.9	55.6	56.3	57	57.7	58.4	59.1
DRAWSTRING HOOD	98.2	98.8	99.4	100	100.6	101.2	101.8
DRAWSTRING BAG				97

How to measure:

Chest Girth : Measure around the fullest part of your chest, under your armpits.

Drawstring Hood : Adjustable circumference of the hood drawstring.

Waist Drawstring : Adjustable waist drawstring circumference.

Center Back Length : From the base of the neck to the bottom edge, following the center of the back.

Sleeve Length from Neckline : From the base of the neck to the wrist, passing over the shoulder and along the arm.

Pocket Size : Internal depth of the pocket, from top edge to bottom.

Front Neck Tape : Measurement of the tape that passes in front of the neck.

Back Neck Tape : Measurement of the tape that passes behind the neck.

Total Shoulder : Distance between shoulder seams, measured across the back.

Zip Neck : Length of the front zip that closes the neck.

Front Zip : Length of the front zip from the beginning to the bottom hem.

Detachable Zip : Length of zip that allows you to separate the lower part of the garment