Alexander McQueen MCQ Logo T-Shirt
XS - 20" PTP
Small - 21" PTP
Medium - 22" PTP
Large - 23" PTP
XL - 24" PTP
These are slightly oversized and if you like a more fitted top, I would recommend going a size down.
*PTP is the measurement from one arm pit to the other.
If unsure on the fit, compare measurements to another item you have that fits.