Size Chart- Men's Waistcoat/ Modi Vest/ Nehru Jacket

Size	Chest (in)	Shoulder (in)	Length (in)
38 (M)	38-40	15-15.5	26-27
40 (L)	40-42	15.5-16	27-28
42 (XL)	42-44	16-16.5	28-29
44 (XXL)	44-46	16.5-17	29-30

Fit Guide (Body vs Garment Measurement):

Because jackets are often worn over shirts or kurta sets, if you are between sizes, choose the larger size for comfort.
These are generally designed as "regular" or "tailored" fits, rather than slim fit, to allow for layering.
Himachali traditional wear is usually slightly loose-fitted for warmth and layering.
For handmade/handloom garments, a 1–1.5 inch variation is common.