The top tag on the inside of the shirt at the back of the neck area reads:
100% COTTON
MADE IN HONG KONG
RN # 83690
The tag beneath it reads:
SUNRISE
Beneath that is:
M
for the medium size of the shirt
There is also a white tag on the inside, near the front bottom of the shirt, which reads:
100% COTTON
MACHINE
WASH COLD
WASH WITH
LIKE COLORS
DO NOT BLEACH
TUMBLE DRY LOW
WARM IRON
IF NECESSARY