Antigua Men's Size Chart

How to measure: body measurements in inches, over light clothing. Chest/Bust — around the fullest part, tape level. Waist — around the natural waistline. Hip — around the fullest part. Between sizes? Size up.

Size	Chest	Waist	Neck
S (34/36)	34–36	28–30	15–15.5
M (38/40)	38–40	32–34	16–16.5
L (42/44)	42–44	36–38	17–17.5
XL (46/48)	46–48	40–42	18–18.5
2X (50/52)	50–52	44–46	19–19.5
3X (54/56)	54–56	48–50	20–21
4X (58/60)	58–60	50–52	21.5–22
XLT	46–48	40–42	18–18.5
2XLT	50–52	44–46	19–19.5
3XLT	54–56	48–50	20–21

Source: Antigua size guide