VASTRM MEASUREMENT GUIDE & SIZE CHART
To measure a shirt, iron out any wrinkles and then place it flat on a table or floor. Use the guide below and measure as instructed, then compare them to our size and fit chart or email them to warriors@vastrm.com and we’ll help define your FitID.

Still unsure? Click here to try our Home Try-On program.
SHOULDER (S):
Measure from outer edge of shoulder seam, across upper back/shoulders, to the opposite shoulder seam.
SHORT SLEEVE LENGTH (SSL):
Place measuring tape on edge of sleeve opening. Measure up to the seam where the sleeve and the shoulder meet.
FULL CHEST (FC):
Place measuring tape approximately 2" from the bottom of the arm hole seam. Measure straight across chest to the opposite side. Multiply by two.
SLEEVE ACROSS (SA):
Place measuring tape on the bottom of the arm hole seam. Measure up to the seam where the arm hole and shoulder meet.
FULL WAIST (FW):
Place measuring tape approximatly 4" from the bottom of the hem of the shirt. Measure straight across waist to the opposite side. Multiply by two.
SLEEVE OPENING (SO):
Place measuring tape on the top edge of the sleeve opening. Measure to the bottom edge of the sleeve opening.
FRONT LENGTH (FL):
Pop collar and place measuring tape at seam of the collar and the shoulder. Pull measure tape straight down to bottom hem of the shirt.
LONG SLEEVE LENGTH (LSL):
Place measuring tape on edge of sleeve opening. Measure up to the seam where the sleeve and the shoulder meet, and then straight across to the center of the back.
Size/Fit Chart