i this day and age us yidden need
a distiction of who we are. In a
world of assimilation, which all starts
from changing the levush it is very
kiday to stick to the “yeshivish
dress”. In rashi it says that in Mitzrayim
they did not reach 50 levels of tumah
for 3 thing that t hey did not change
one of them is clothing. although putting
on a blue shirt may not be a big deal,
it is kidey to use it as
a distinction from us to them